4642870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 9144576

約数和(自身を除く): 4501706

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 881, 1054, 1762, 2635, 4405, 5270, 8810, 14977, 27311, 29954, 54622, 74885, 136555, 149770, 273110, 464287, 928574, 2321435, 4642870]

約数ペア:

[(1, 4642870), (2, 2321435), (5, 928574), (10, 464287), (17, 273110), (31, 149770), (34, 136555), (62, 74885), (85, 54622), (155, 29954), (170, 27311), (310, 14977), (527, 8810), (881, 5270), (1054, 4405), (1762, 2635)]