30305464

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18661}}^1$

素因数の和:18703

約数の個数: 32

約数和(自身を含む): 67183200

約数和(自身を除く): 36877736

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 18661, 37322, 74644, 130627, 149288, 261254, 522508, 541169, 1045016, 1082338, 2164676, 3788183, 4329352, 7576366, 15152732, 30305464]

約数ペア:

[(1, 30305464), (2, 15152732), (4, 7576366), (7, 4329352), (8, 3788183), (14, 2164676), (28, 1082338), (29, 1045016), (56, 541169), (58, 522508), (116, 261254), (203, 149288), (232, 130627), (406, 74644), (812, 37322), (1624, 18661)]