13252620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{220877}}^1$

素因数の和:220889

約数の個数: 24

約数和(自身を含む): 37107504

約数和(自身を除く): 23854884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 220877, 441754, 662631, 883508, 1104385, 1325262, 2208770, 2650524, 3313155, 4417540, 6626310, 13252620]

約数ペア:

[(1, 13252620), (2, 6626310), (3, 4417540), (4, 3313155), (5, 2650524), (6, 2208770), (10, 1325262), (12, 1104385), (15, 883508), (20, 662631), (30, 441754), (60, 220877)]