91210010

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{85243}}^1$

素因数の和:85357

約数の個数: 16

約数和(自身を含む): 165714336

約数和(自身を除く): 74504326

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 85243, 170486, 426215, 852430, 9121001, 18242002, 45605005, 91210010]

約数ペア:

[(1, 91210010), (2, 45605005), (5, 18242002), (10, 9121001), (107, 852430), (214, 426215), (535, 170486), (1070, 85243)]