12217620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{203627}}^1$

素因数の和:203639

約数の個数: 24

約数和(自身を含む): 34209504

約数和(自身を除く): 21991884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 203627, 407254, 610881, 814508, 1018135, 1221762, 2036270, 2443524, 3054405, 4072540, 6108810, 12217620]

約数ペア:

[(1, 12217620), (2, 6108810), (3, 4072540), (4, 3054405), (5, 2443524), (6, 2036270), (10, 1221762), (12, 1018135), (15, 814508), (20, 610881), (30, 407254), (60, 203627)]