13031190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{144791}}^1$

素因数の和:144804

約数の個数: 24

約数和(自身を含む): 33881328

約数和(自身を除く): 20850138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 144791, 289582, 434373, 723955, 868746, 1303119, 1447910, 2171865, 2606238, 4343730, 6515595, 13031190]

約数ペア:

[(1, 13031190), (2, 6515595), (3, 4343730), (5, 2606238), (6, 2171865), (9, 1447910), (10, 1303119), (15, 868746), (18, 723955), (30, 434373), (45, 289582), (90, 144791)]