2119670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 4416768

約数和(自身を除く): 2297098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 283, 535, 566, 749, 1070, 1415, 1498, 1981, 2830, 3745, 3962, 7490, 9905, 19810, 30281, 60562, 151405, 211967, 302810, 423934, 1059835, 2119670]

約数ペア:

[(1, 2119670), (2, 1059835), (5, 423934), (7, 302810), (10, 211967), (14, 151405), (35, 60562), (70, 30281), (107, 19810), (214, 9905), (283, 7490), (535, 3962), (566, 3745), (749, 2830), (1070, 1981), (1415, 1498)]