harmonic divisor number (Q60679)
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positive integer whose divisors have a harmonic mean that is an integer
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | harmonic divisor number |
positive integer whose divisors have a harmonic mean that is an integer |
Statements
1948
0 references
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Identifiers
Sitelinks
Wikipedia(12 entries)
- enwiki Harmonic divisor number
- eowiki Harmondivizora nombro
- eswiki Número de divisores armónicos
- frwiki Nombre à moyenne harmonique entière
- hewiki מספר אור
- huwiki Osztóharmonikus számok
- jawiki 調和数
- nlwiki Harmonisch-delergetal
- ruwiki Число Оре
- tawiki இசை வகுத்தி எண்
- zh_yuewiki 歐爾調和數
- zhwiki 歐爾調和數