140915810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2013083}}^1$

素因数の和:2013097

約数の個数: 16

約数和(自身を含む): 289884096

約数和(自身を除く): 148968286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2013083, 4026166, 10065415, 14091581, 20130830, 28183162, 70457905, 140915810]

約数ペア:

[(1, 140915810), (2, 70457905), (5, 28183162), (7, 20130830), (10, 14091581), (14, 10065415), (35, 4026166), (70, 2013083)]