30906652

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1306

約数の個数: 36

約数和(自身を含む): 63431424

約数和(自身を除く): 32524772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1151, 1918, 2302, 3836, 4604, 6713, 8057, 13426, 16114, 26852, 32228, 56399, 112798, 157687, 225596, 315374, 630748, 1103809, 2207618, 4415236, 7726663, 15453326, 30906652]

約数ペア:

[(1, 30906652), (2, 15453326), (4, 7726663), (7, 4415236), (14, 2207618), (28, 1103809), (49, 630748), (98, 315374), (137, 225596), (196, 157687), (274, 112798), (548, 56399), (959, 32228), (1151, 26852), (1918, 16114), (2302, 13426), (3836, 8057), (4604, 6713)]