70189910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1002713}}^1$

素因数の和:1002727

約数の個数: 16

約数和(自身を含む): 144390816

約数和(自身を除く): 74200906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1002713, 2005426, 5013565, 7018991, 10027130, 14037982, 35094955, 70189910]

約数ペア:

[(1, 70189910), (2, 35094955), (5, 14037982), (7, 10027130), (10, 7018991), (14, 5013565), (35, 2005426), (70, 1002713)]