9810010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{140143}}^1$

素因数の和:140157

約数の個数: 16

約数和(自身を含む): 20180736

約数和(自身を除く): 10370726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 140143, 280286, 700715, 981001, 1401430, 1962002, 4905005, 9810010]

約数ペア:

[(1, 9810010), (2, 4905005), (5, 1962002), (7, 1401430), (10, 981001), (14, 700715), (35, 280286), (70, 140143)]