2162975570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{30899651}}^1$

素因数の和:30899665

約数の個数: 16

約数和(自身を含む): 4449549888

約数和(自身を除く): 2286574318

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 30899651, 61799302, 154498255, 216297557, 308996510, 432595114, 1081487785, 2162975570]

約数ペア:

[(1, 2162975570), (2, 1081487785), (5, 432595114), (7, 308996510), (10, 216297557), (14, 154498255), (35, 61799302), (70, 30899651)]