31662730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5431}}^1$

素因数の和:5502

約数の個数: 32

約数和(自身を含む): 63358848

約数和(自身を除く): 31696118

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5431, 5830, 10862, 27155, 54310, 59741, 119482, 287843, 298705, 575686, 597410, 1439215, 2878430, 3166273, 6332546, 15831365, 31662730]

約数ペア:

[(1, 31662730), (2, 15831365), (5, 6332546), (10, 3166273), (11, 2878430), (22, 1439215), (53, 597410), (55, 575686), (106, 298705), (110, 287843), (265, 119482), (530, 59741), (583, 54310), (1166, 27155), (2915, 10862), (5431, 5830)]