30240746

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1231}}^1$

素因数の和:1477

約数の個数: 16

約数和(自身を含む): 46303488

約数和(自身を除く): 16062742

約数列:

[1, 2, 71, 142, 173, 346, 1231, 2462, 12283, 24566, 87401, 174802, 212963, 425926, 15120373, 30240746]

約数ペア:

[(1, 30240746), (2, 15120373), (71, 425926), (142, 212963), (173, 174802), (346, 87401), (1231, 24566), (2462, 12283)]