3490630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 7384608

約数和(自身を除く): 3893978

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2441, 4882, 12205, 24410, 26851, 31733, 53702, 63466, 134255, 158665, 268510, 317330, 349063, 698126, 1745315, 3490630]

約数ペア:

[(1, 3490630), (2, 1745315), (5, 698126), (10, 349063), (11, 317330), (13, 268510), (22, 158665), (26, 134255), (55, 63466), (65, 53702), (110, 31733), (130, 26851), (143, 24410), (286, 12205), (715, 4882), (1430, 2441)]