6313780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2609}}^1$

素因数の和:2640

約数の個数: 36

約数和(自身を含む): 14579460

約数和(自身を除く): 8265680

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 2609, 5218, 10436, 13045, 26090, 28699, 52180, 57398, 114796, 143495, 286990, 315689, 573980, 631378, 1262756, 1578445, 3156890, 6313780]

約数ペア:

[(1, 6313780), (2, 3156890), (4, 1578445), (5, 1262756), (10, 631378), (11, 573980), (20, 315689), (22, 286990), (44, 143495), (55, 114796), (110, 57398), (121, 52180), (220, 28699), (242, 26090), (484, 13045), (605, 10436), (1210, 5218), (2420, 2609)]