1592390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 3315600

約数和(自身を除く): 1723210

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 145, 170, 190, 289, 290, 323, 493, 551, 578, 646, 986, 1102, 1445, 1615, 2465, 2755, 2890, 3230, 4930, 5491, 5510, 8381, 9367, 10982, 16762, 18734, 27455, 41905, 46835, 54910, 83810, 93670, 159239, 318478, 796195, 1592390]

約数ペア:

[(1, 1592390), (2, 796195), (5, 318478), (10, 159239), (17, 93670), (19, 83810), (29, 54910), (34, 46835), (38, 41905), (58, 27455), (85, 18734), (95, 16762), (145, 10982), (170, 9367), (190, 8381), (289, 5510), (290, 5491), (323, 4930), (493, 3230), (551, 2890), (578, 2755), (646, 2465), (986, 1615), (1102, 1445)]