12574740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{209579}}^1$

素因数の和:209591

約数の個数: 24

約数和(自身を含む): 35209440

約数和(自身を除く): 22634700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 209579, 419158, 628737, 838316, 1047895, 1257474, 2095790, 2514948, 3143685, 4191580, 6287370, 12574740]

約数ペア:

[(1, 12574740), (2, 6287370), (3, 4191580), (4, 3143685), (5, 2514948), (6, 2095790), (10, 1257474), (12, 1047895), (15, 838316), (20, 628737), (30, 419158), (60, 209579)]