172237620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2870627}}^1$

素因数の和:2870639

約数の個数: 24

約数和(自身を含む): 482265504

約数和(自身を除く): 310027884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2870627, 5741254, 8611881, 11482508, 14353135, 17223762, 28706270, 34447524, 43059405, 57412540, 86118810, 172237620]

約数ペア:

[(1, 172237620), (2, 86118810), (3, 57412540), (4, 43059405), (5, 34447524), (6, 28706270), (10, 17223762), (12, 14353135), (15, 11482508), (20, 8611881), (30, 5741254), (60, 2870627)]