12472620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{207877}}^1$

素因数の和:207889

約数の個数: 24

約数和(自身を含む): 34923504

約数和(自身を除く): 22450884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 207877, 415754, 623631, 831508, 1039385, 1247262, 2078770, 2494524, 3118155, 4157540, 6236310, 12472620]

約数ペア:

[(1, 12472620), (2, 6236310), (3, 4157540), (4, 3118155), (5, 2494524), (6, 2078770), (10, 1247262), (12, 1039385), (15, 831508), (20, 623631), (30, 415754), (60, 207877)]