171925620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2865427}}^1$

素因数の和:2865439

約数の個数: 24

約数和(自身を含む): 481391904

約数和(自身を除く): 309466284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2865427, 5730854, 8596281, 11461708, 14327135, 17192562, 28654270, 34385124, 42981405, 57308540, 85962810, 171925620]

約数ペア:

[(1, 171925620), (2, 85962810), (3, 57308540), (4, 42981405), (5, 34385124), (6, 28654270), (10, 17192562), (12, 14327135), (15, 11461708), (20, 8596281), (30, 5730854), (60, 2865427)]