30131696

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9277}}^1$

素因数の和:9321

約数の個数: 40

約数和(自身を含む): 69028320

約数和(自身を除く): 38896624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 9277, 18554, 37108, 64939, 74216, 129878, 148432, 259756, 269033, 519512, 538066, 1039024, 1076132, 1883231, 2152264, 3766462, 4304528, 7532924, 15065848, 30131696]

約数ペア:

[(1, 30131696), (2, 15065848), (4, 7532924), (7, 4304528), (8, 3766462), (14, 2152264), (16, 1883231), (28, 1076132), (29, 1039024), (56, 538066), (58, 519512), (112, 269033), (116, 259756), (203, 148432), (232, 129878), (406, 74216), (464, 64939), (812, 37108), (1624, 18554), (3248, 9277)]