12753660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{212561}}^1$

素因数の和:212573

約数の個数: 24

約数和(自身を含む): 35710416

約数和(自身を除く): 22956756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 212561, 425122, 637683, 850244, 1062805, 1275366, 2125610, 2550732, 3188415, 4251220, 6376830, 12753660]

約数ペア:

[(1, 12753660), (2, 6376830), (3, 4251220), (4, 3188415), (5, 2550732), (6, 2125610), (10, 1275366), (12, 1062805), (15, 850244), (20, 637683), (30, 425122), (60, 212561)]