179604830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2213

約数の個数: 48

約数和(自身を含む): 355432320

約数和(自身を除く): 175827490

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 289, 290, 493, 578, 986, 1445, 2143, 2465, 2890, 4286, 4930, 8381, 10715, 16762, 21430, 36431, 41905, 62147, 72862, 83810, 124294, 182155, 310735, 364310, 619327, 621470, 1056499, 1238654, 2112998, 3096635, 5282495, 6193270, 10564990, 17960483, 35920966, 89802415, 179604830]

約数ペア:

[(1, 179604830), (2, 89802415), (5, 35920966), (10, 17960483), (17, 10564990), (29, 6193270), (34, 5282495), (58, 3096635), (85, 2112998), (145, 1238654), (170, 1056499), (289, 621470), (290, 619327), (493, 364310), (578, 310735), (986, 182155), (1445, 124294), (2143, 83810), (2465, 72862), (2890, 62147), (4286, 41905), (4930, 36431), (8381, 21430), (10715, 16762)]