69292090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{989887}}^1$

素因数の和:989901

約数の個数: 16

約数和(自身を含む): 142543872

約数和(自身を除く): 73251782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 989887, 1979774, 4949435, 6929209, 9898870, 13858418, 34646045, 69292090]

約数ペア:

[(1, 69292090), (2, 34646045), (5, 13858418), (7, 9898870), (10, 6929209), (14, 4949435), (35, 1979774), (70, 989887)]