310610576

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{20201}}^1$

素因数の和:20271

約数の個数: 30

約数和(自身を含む): 621878166

約数和(自身を除く): 311267590

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 20201, 40402, 80804, 161608, 323216, 626231, 1252462, 2504924, 5009848, 10019696, 19413161, 38826322, 77652644, 155305288, 310610576]

約数ペア:

[(1, 310610576), (2, 155305288), (4, 77652644), (8, 38826322), (16, 19413161), (31, 10019696), (62, 5009848), (124, 2504924), (248, 1252462), (496, 626231), (961, 323216), (1922, 161608), (3844, 80804), (7688, 40402), (15376, 20201)]