38995290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{144427}}^1$

素因数の和:144443

約数の個数: 32

約数和(自身を含む): 103988160

約数和(自身を除く): 64992870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 144427, 288854, 433281, 722135, 866562, 1299843, 1444270, 2166405, 2599686, 3899529, 4332810, 6499215, 7799058, 12998430, 19497645, 38995290]

約数ペア:

[(1, 38995290), (2, 19497645), (3, 12998430), (5, 7799058), (6, 6499215), (9, 4332810), (10, 3899529), (15, 2599686), (18, 2166405), (27, 1444270), (30, 1299843), (45, 866562), (54, 722135), (90, 433281), (135, 288854), (270, 144427)]