70428155

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105907}}^1$

素因数の和:105938

約数の個数: 16

約数和(自身を含む): 101671680

約数和(自身を除く): 31243525

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 105907, 529535, 741349, 2012233, 3706745, 10061165, 14085631, 70428155]

約数ペア:

[(1, 70428155), (5, 14085631), (7, 10061165), (19, 3706745), (35, 2012233), (95, 741349), (133, 529535), (665, 105907)]