7357090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3366

約数の個数: 32

約数和(自身を含む): 15104880

約数和(自身を除く): 7747790

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3329, 6658, 16645, 33290, 43277, 56593, 86554, 113186, 216385, 282965, 432770, 565930, 735709, 1471418, 3678545, 7357090]

約数ペア:

[(1, 7357090), (2, 3678545), (5, 1471418), (10, 735709), (13, 565930), (17, 432770), (26, 282965), (34, 216385), (65, 113186), (85, 86554), (130, 56593), (170, 43277), (221, 33290), (442, 16645), (1105, 6658), (2210, 3329)]