64593830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2083}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 133242624

約数和(自身を除く): 68648794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 886, 2083, 2215, 3101, 4166, 4430, 6202, 10415, 14581, 15505, 20830, 29162, 31010, 72905, 145810, 922769, 1845538, 4613845, 6459383, 9227690, 12918766, 32296915, 64593830]

約数ペア:

[(1, 64593830), (2, 32296915), (5, 12918766), (7, 9227690), (10, 6459383), (14, 4613845), (35, 1845538), (70, 922769), (443, 145810), (886, 72905), (2083, 31010), (2215, 29162), (3101, 20830), (4166, 15505), (4430, 14581), (6202, 10415)]