140924820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2348747}}^1$

素因数の和:2348759

約数の個数: 24

約数和(自身を含む): 394589664

約数和(自身を除く): 253664844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2348747, 4697494, 7046241, 9394988, 11743735, 14092482, 23487470, 28184964, 35231205, 46974940, 70462410, 140924820]

約数ペア:

[(1, 140924820), (2, 70462410), (3, 46974940), (4, 35231205), (5, 28184964), (6, 23487470), (10, 14092482), (12, 11743735), (15, 9394988), (20, 7046241), (30, 4697494), (60, 2348747)]