426394740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7106579}}^1$

素因数の和:7106591

約数の個数: 24

約数和(自身を含む): 1193905440

約数和(自身を除く): 767510700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7106579, 14213158, 21319737, 28426316, 35532895, 42639474, 71065790, 85278948, 106598685, 142131580, 213197370, 426394740]

約数ペア:

[(1, 426394740), (2, 213197370), (3, 142131580), (4, 106598685), (5, 85278948), (6, 71065790), (10, 42639474), (12, 35532895), (15, 28426316), (20, 21319737), (30, 14213158), (60, 7106579)]