30145126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2131}}^1$

素因数の和:2787

約数の個数: 16

約数和(自身を含む): 49428288

約数和(自身を除く): 19283162

約数列:

[1, 2, 11, 22, 643, 1286, 2131, 4262, 7073, 14146, 23441, 46882, 1370233, 2740466, 15072563, 30145126]

約数ペア:

[(1, 30145126), (2, 15072563), (11, 2740466), (22, 1370233), (643, 46882), (1286, 23441), (2131, 14146), (4262, 7073)]