68845620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1147427}}^1$

素因数の和:1147439

約数の個数: 24

約数和(自身を含む): 192767904

約数和(自身を除く): 123922284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1147427, 2294854, 3442281, 4589708, 5737135, 6884562, 11474270, 13769124, 17211405, 22948540, 34422810, 68845620]

約数ペア:

[(1, 68845620), (2, 34422810), (3, 22948540), (4, 17211405), (5, 13769124), (6, 11474270), (10, 6884562), (12, 5737135), (15, 4589708), (20, 3442281), (30, 2294854), (60, 1147427)]