225323220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3755387}}^1$

素因数の和:3755399

約数の個数: 24

約数和(自身を含む): 630905184

約数和(自身を除く): 405581964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3755387, 7510774, 11266161, 15021548, 18776935, 22532322, 37553870, 45064644, 56330805, 75107740, 112661610, 225323220]

約数ペア:

[(1, 225323220), (2, 112661610), (3, 75107740), (4, 56330805), (5, 45064644), (6, 37553870), (10, 22532322), (12, 18776935), (15, 15021548), (20, 11266161), (30, 7510774), (60, 3755387)]