870839430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2777}}^1\times {\mathrm{10453}}^1$

素因数の和:13240

約数の個数: 32

約数和(自身を含む): 2090967264

約数和(自身を除く): 1220127834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2777, 5554, 8331, 10453, 13885, 16662, 20906, 27770, 31359, 41655, 52265, 62718, 83310, 104530, 156795, 313590, 29027981, 58055962, 87083943, 145139905, 174167886, 290279810, 435419715, 870839430]

約数ペア:

[(1, 870839430), (2, 435419715), (3, 290279810), (5, 174167886), (6, 145139905), (10, 87083943), (15, 58055962), (30, 29027981), (2777, 313590), (5554, 156795), (8331, 104530), (10453, 83310), (13885, 62718), (16662, 52265), (20906, 41655), (27770, 31359)]