68529660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1142161}}^1$

素因数の和:1142173

約数の個数: 24

約数和(自身を含む): 191883216

約数和(自身を除く): 123353556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1142161, 2284322, 3426483, 4568644, 5710805, 6852966, 11421610, 13705932, 17132415, 22843220, 34264830, 68529660]

約数ペア:

[(1, 68529660), (2, 34264830), (3, 22843220), (4, 17132415), (5, 13705932), (6, 11421610), (10, 6852966), (12, 5710805), (15, 4568644), (20, 3426483), (30, 2284322), (60, 1142161)]