76187830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 141318144

約数和(自身を除く): 65130314

約数列:

[1, 2, 5, 10, 43, 86, 163, 215, 326, 430, 815, 1087, 1630, 2174, 5435, 7009, 10870, 14018, 35045, 46741, 70090, 93482, 177181, 233705, 354362, 467410, 885905, 1771810, 7618783, 15237566, 38093915, 76187830]

約数ペア:

[(1, 76187830), (2, 38093915), (5, 15237566), (10, 7618783), (43, 1771810), (86, 885905), (163, 467410), (215, 354362), (326, 233705), (430, 177181), (815, 93482), (1087, 70090), (1630, 46741), (2174, 35045), (5435, 14018), (7009, 10870)]