30517186

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 54033408

約数和(自身を除く): 23516222

約数列:

[1, 2, 7, 14, 43, 86, 163, 301, 311, 326, 602, 622, 1141, 2177, 2282, 4354, 7009, 13373, 14018, 26746, 49063, 50693, 93611, 98126, 101386, 187222, 354851, 709702, 2179799, 4359598, 15258593, 30517186]

約数ペア:

[(1, 30517186), (2, 15258593), (7, 4359598), (14, 2179799), (43, 709702), (86, 354851), (163, 187222), (301, 101386), (311, 98126), (326, 93611), (602, 50693), (622, 49063), (1141, 26746), (2177, 14018), (2282, 13373), (4354, 7009)]