287294530

素因数分解:

$2^1\times 5^1\times {\mathrm{2833}}^1\times {\mathrm{10141}}^1$

素因数の和:12981

約数の個数: 16

約数和(自身を含む): 517363704

約数和(自身を除く): 230069174

約数列:

[1, 2, 5, 10, 2833, 5666, 10141, 14165, 20282, 28330, 50705, 101410, 28729453, 57458906, 143647265, 287294530]

約数ペア:

[(1, 287294530), (2, 143647265), (5, 57458906), (10, 28729453), (2833, 101410), (5666, 50705), (10141, 28330), (14165, 20282)]