73890660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1231511}}^1$

素因数の和:1231523

約数の個数: 24

約数和(自身を含む): 206894016

約数和(自身を除く): 133003356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1231511, 2463022, 3694533, 4926044, 6157555, 7389066, 12315110, 14778132, 18472665, 24630220, 36945330, 73890660]

約数ペア:

[(1, 73890660), (2, 36945330), (3, 24630220), (4, 18472665), (5, 14778132), (6, 12315110), (10, 7389066), (12, 6157555), (15, 4926044), (20, 3694533), (30, 2463022), (60, 1231511)]