12231420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{203857}}^1$

素因数の和:203869

約数の個数: 24

約数和(自身を含む): 34248144

約数和(自身を除く): 22016724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 203857, 407714, 611571, 815428, 1019285, 1223142, 2038570, 2446284, 3057855, 4077140, 6115710, 12231420]

約数ペア:

[(1, 12231420), (2, 6115710), (3, 4077140), (4, 3057855), (5, 2446284), (6, 2038570), (10, 1223142), (12, 1019285), (15, 815428), (20, 611571), (30, 407714), (60, 203857)]