7146970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2473}}^1$

素因数の和:2514

約数の個数: 24

約数和(自身を含む): 13671324

約数和(自身を除く): 6524354

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2473, 2890, 4946, 12365, 24730, 42041, 84082, 210205, 420410, 714697, 1429394, 3573485, 7146970]

約数ペア:

[(1, 7146970), (2, 3573485), (5, 1429394), (10, 714697), (17, 420410), (34, 210205), (85, 84082), (170, 42041), (289, 24730), (578, 12365), (1445, 4946), (2473, 2890)]