538366860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2990927}}^1$

素因数の和:2990942

約数の個数: 36

約数和(自身を含む): 1633046688

約数和(自身を除く): 1094679828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2990927, 5981854, 8972781, 11963708, 14954635, 17945562, 26918343, 29909270, 35891124, 44863905, 53836686, 59818540, 89727810, 107673372, 134591715, 179455620, 269183430, 538366860]

約数ペア:

[(1, 538366860), (2, 269183430), (3, 179455620), (4, 134591715), (5, 107673372), (6, 89727810), (9, 59818540), (10, 53836686), (12, 44863905), (15, 35891124), (18, 29909270), (20, 26918343), (30, 17945562), (36, 14954635), (45, 11963708), (60, 8972781), (90, 5981854), (180, 2990927)]