70858510

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{16831}}^1$

素因数の和:17259

約数の個数: 16

約数和(自身を含む): 127855872

約数和(自身を除く): 56997362

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 16831, 33662, 84155, 168310, 7085851, 14171702, 35429255, 70858510]

約数ペア:

[(1, 70858510), (2, 35429255), (5, 14171702), (10, 7085851), (421, 168310), (842, 84155), (2105, 33662), (4210, 16831)]