56686860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{314927}}^1$

素因数の和:314942

約数の個数: 36

約数和(自身を含む): 171950688

約数和(自身を除く): 115263828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 314927, 629854, 944781, 1259708, 1574635, 1889562, 2834343, 3149270, 3779124, 4723905, 5668686, 6298540, 9447810, 11337372, 14171715, 18895620, 28343430, 56686860]

約数ペア:

[(1, 56686860), (2, 28343430), (3, 18895620), (4, 14171715), (5, 11337372), (6, 9447810), (9, 6298540), (10, 5668686), (12, 4723905), (15, 3779124), (18, 3149270), (20, 2834343), (30, 1889562), (36, 1574635), (45, 1259708), (60, 944781), (90, 629854), (180, 314927)]