39687870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7309}}^1$

素因数の和:7500

約数の個数: 32

約数和(自身を含む): 95790240

約数和(自身を除く): 56102370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 7309, 14618, 21927, 36545, 43854, 73090, 109635, 219270, 1322929, 2645858, 3968787, 6614645, 7937574, 13229290, 19843935, 39687870]

約数ペア:

[(1, 39687870), (2, 19843935), (3, 13229290), (5, 7937574), (6, 6614645), (10, 3968787), (15, 2645858), (30, 1322929), (181, 219270), (362, 109635), (543, 73090), (905, 43854), (1086, 36545), (1810, 21927), (2715, 14618), (5430, 7309)]