12805220730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{426840691}}^1$

素因数の和:426840701

約数の個数: 16

約数和(自身を含む): 30732529824

約数和(自身を除く): 17927309094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 426840691, 853681382, 1280522073, 2134203455, 2561044146, 4268406910, 6402610365, 12805220730]

約数ペア:

[(1, 12805220730), (2, 6402610365), (3, 4268406910), (5, 2561044146), (6, 2134203455), (10, 1280522073), (15, 853681382), (30, 426840691)]