30649556

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18553}}^1$

素因数の和:18623

約数の個数: 24

約数和(自身を含む): 62341440

約数和(自身を除く): 31691884

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 18553, 37106, 74212, 129871, 259742, 519484, 1094627, 2189254, 4378508, 7662389, 15324778, 30649556]

約数ペア:

[(1, 30649556), (2, 15324778), (4, 7662389), (7, 4378508), (14, 2189254), (28, 1094627), (59, 519484), (118, 259742), (236, 129871), (413, 74212), (826, 37106), (1652, 18553)]