4252620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{70877}}^1$

素因数の和:70889

約数の個数: 24

約数和(自身を含む): 11907504

約数和(自身を除く): 7654884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 70877, 141754, 212631, 283508, 354385, 425262, 708770, 850524, 1063155, 1417540, 2126310, 4252620]

約数ペア:

[(1, 4252620), (2, 2126310), (3, 1417540), (4, 1063155), (5, 850524), (6, 708770), (10, 425262), (12, 354385), (15, 283508), (20, 212631), (30, 141754), (60, 70877)]