15240825830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{754123}}^1$

素因数の和:754220

約数の個数: 32

約数和(自身を含む): 28668777984

約数和(自身を除く): 13427952154

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 2021, 4042, 10105, 20210, 754123, 1508246, 3770615, 7541230, 32427289, 35443781, 64854578, 70887562, 162136445, 177218905, 324272890, 354437810, 1524082583, 3048165166, 7620412915, 15240825830]

約数ペア:

[(1, 15240825830), (2, 7620412915), (5, 3048165166), (10, 1524082583), (43, 354437810), (47, 324272890), (86, 177218905), (94, 162136445), (215, 70887562), (235, 64854578), (430, 35443781), (470, 32427289), (2021, 7541230), (4042, 3770615), (10105, 1508246), (20210, 754123)]