3811980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{63533}}^1$

素因数の和:63545

約数の個数: 24

約数和(自身を含む): 10673712

約数和(自身を除く): 6861732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 63533, 127066, 190599, 254132, 317665, 381198, 635330, 762396, 952995, 1270660, 1905990, 3811980]

約数ペア:

[(1, 3811980), (2, 1905990), (3, 1270660), (4, 952995), (5, 762396), (6, 635330), (10, 381198), (12, 317665), (15, 254132), (20, 190599), (30, 127066), (60, 63533)]