13393740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223229}}^1$

素因数の和:223241

約数の個数: 24

約数和(自身を含む): 37502640

約数和(自身を除く): 24108900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223229, 446458, 669687, 892916, 1116145, 1339374, 2232290, 2678748, 3348435, 4464580, 6696870, 13393740]

約数ペア:

[(1, 13393740), (2, 6696870), (3, 4464580), (4, 3348435), (5, 2678748), (6, 2232290), (10, 1339374), (12, 1116145), (15, 892916), (20, 669687), (30, 446458), (60, 223229)]