10857730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^4$

素因数の和:88

約数の個数: 40

約数和(自身を含む): 22362732

約数和(自身を除く): 11505002

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 2210, 2890, 3757, 4913, 7514, 9826, 18785, 24565, 37570, 49130, 63869, 83521, 127738, 167042, 319345, 417605, 638690, 835210, 1085773, 2171546, 5428865, 10857730]

約数ペア:

[(1, 10857730), (2, 5428865), (5, 2171546), (10, 1085773), (13, 835210), (17, 638690), (26, 417605), (34, 319345), (65, 167042), (85, 127738), (130, 83521), (170, 63869), (221, 49130), (289, 37570), (442, 24565), (578, 18785), (1105, 9826), (1445, 7514), (2210, 4913), (2890, 3757)]