2259570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 5480640

約数和(自身を除く): 3221070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 691, 1090, 1382, 1635, 2073, 3270, 3455, 4146, 6910, 10365, 20730, 75319, 150638, 225957, 376595, 451914, 753190, 1129785, 2259570]

約数ペア:

[(1, 2259570), (2, 1129785), (3, 753190), (5, 451914), (6, 376595), (10, 225957), (15, 150638), (30, 75319), (109, 20730), (218, 10365), (327, 6910), (545, 4146), (654, 3455), (691, 3270), (1090, 2073), (1382, 1635)]