9521870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 18403200

約数和(自身を除く): 8881330

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 709, 790, 1343, 1418, 2686, 3545, 6715, 7090, 12053, 13430, 24106, 56011, 60265, 112022, 120530, 280055, 560110, 952187, 1904374, 4760935, 9521870]

約数ペア:

[(1, 9521870), (2, 4760935), (5, 1904374), (10, 952187), (17, 560110), (34, 280055), (79, 120530), (85, 112022), (158, 60265), (170, 56011), (395, 24106), (709, 13430), (790, 12053), (1343, 7090), (1418, 6715), (2686, 3545)]