30006660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{500111}}^1$

素因数の和:500123

約数の個数: 24

約数和(自身を含む): 84018816

約数和(自身を除く): 54012156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 500111, 1000222, 1500333, 2000444, 2500555, 3000666, 5001110, 6001332, 7501665, 10002220, 15003330, 30006660]

約数ペア:

[(1, 30006660), (2, 15003330), (3, 10002220), (4, 7501665), (5, 6001332), (6, 5001110), (10, 3000666), (12, 2500555), (15, 2000444), (20, 1500333), (30, 1000222), (60, 500111)]