9285740

素因数分解:

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

素因数の和:938

約数の個数: 48

約数和(自身を含む): 21337344

約数和(自身を除く): 12051604

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 881, 1054, 1762, 2108, 2635, 3524, 4405, 5270, 8810, 10540, 14977, 17620, 27311, 29954, 54622, 59908, 74885, 109244, 136555, 149770, 273110, 299540, 464287, 546220, 928574, 1857148, 2321435, 4642870, 9285740]

約数ペア:

[(1, 9285740), (2, 4642870), (4, 2321435), (5, 1857148), (10, 928574), (17, 546220), (20, 464287), (31, 299540), (34, 273110), (62, 149770), (68, 136555), (85, 109244), (124, 74885), (155, 59908), (170, 54622), (310, 29954), (340, 27311), (527, 17620), (620, 14977), (881, 10540), (1054, 8810), (1762, 5270), (2108, 4405), (2635, 3524)]