164944990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{54799}}^1$

素因数の和:54856

約数の個数: 32

約数和(自身を含む): 347212800

約数和(自身を除く): 182267810

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 54799, 109598, 273995, 383593, 547990, 767186, 1917965, 2356357, 3835930, 4712714, 11781785, 16494499, 23563570, 32988998, 82472495, 164944990]

約数ペア:

[(1, 164944990), (2, 82472495), (5, 32988998), (7, 23563570), (10, 16494499), (14, 11781785), (35, 4712714), (43, 3835930), (70, 2356357), (86, 1917965), (215, 767186), (301, 547990), (430, 383593), (602, 273995), (1505, 109598), (3010, 54799)]