139124820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2318747}}^1$

素因数の和:2318759

約数の個数: 24

約数和(自身を含む): 389549664

約数和(自身を除く): 250424844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2318747, 4637494, 6956241, 9274988, 11593735, 13912482, 23187470, 27824964, 34781205, 46374940, 69562410, 139124820]

約数ペア:

[(1, 139124820), (2, 69562410), (3, 46374940), (4, 34781205), (5, 27824964), (6, 23187470), (10, 13912482), (12, 11593735), (15, 9274988), (20, 6956241), (30, 4637494), (60, 2318747)]