85849930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3767}}^1$

素因数の和:3870

約数の個数: 32

約数和(自身を含む): 161149824

約数和(自身を除く): 75299894

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 3767, 4558, 7534, 11395, 18835, 22790, 37670, 161981, 199651, 323962, 399302, 809905, 998255, 1619810, 1996510, 8584993, 17169986, 42924965, 85849930]

約数ペア:

[(1, 85849930), (2, 42924965), (5, 17169986), (10, 8584993), (43, 1996510), (53, 1619810), (86, 998255), (106, 809905), (215, 399302), (265, 323962), (430, 199651), (530, 161981), (2279, 37670), (3767, 22790), (4558, 18835), (7534, 11395)]