70811470

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{68749}}^1$

素因数の和:68859

約数の個数: 16

約数和(自身を含む): 128700000

約数和(自身を除く): 57888530

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 68749, 137498, 343745, 687490, 7081147, 14162294, 35405735, 70811470]

約数ペア:

[(1, 70811470), (2, 35405735), (5, 14162294), (10, 7081147), (103, 687490), (206, 343745), (515, 137498), (1030, 68749)]