77122370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34897}}^1$

素因数の和:34934

約数の個数: 32

約数和(自身を含む): 158297328

約数和(自身を除く): 81174958

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 34897, 69794, 174485, 348970, 453661, 593249, 907322, 1186498, 2268305, 2966245, 4536610, 5932490, 7712237, 15424474, 38561185, 77122370]

約数ペア:

[(1, 77122370), (2, 38561185), (5, 15424474), (10, 7712237), (13, 5932490), (17, 4536610), (26, 2966245), (34, 2268305), (65, 1186498), (85, 907322), (130, 593249), (170, 453661), (221, 348970), (442, 174485), (1105, 69794), (2210, 34897)]