30474788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3343}}^1$

素因数の和:3443

約数の個数: 24

約数和(自身を含む): 55617408

約数和(自身を除く): 25142620

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 3343, 4558, 6686, 9116, 13372, 143749, 177179, 287498, 354358, 574996, 708716, 7618697, 15237394, 30474788]

約数ペア:

[(1, 30474788), (2, 15237394), (4, 7618697), (43, 708716), (53, 574996), (86, 354358), (106, 287498), (172, 177179), (212, 143749), (2279, 13372), (3343, 9116), (4558, 6686)]