12148810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 22272228

約数和(自身を除く): 10123418

約数列:

[1, 2, 5, 10, 71, 142, 241, 355, 482, 710, 1205, 2410, 5041, 10082, 17111, 25205, 34222, 50410, 85555, 171110, 1214881, 2429762, 6074405, 12148810]

約数ペア:

[(1, 12148810), (2, 6074405), (5, 2429762), (10, 1214881), (71, 171110), (142, 85555), (241, 50410), (355, 34222), (482, 25205), (710, 17111), (1205, 10082), (2410, 5041)]