1690492070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{342899}}^1$

素因数の和:342952

約数の個数: 32

約数和(自身を含む): 3332988000

約数和(自身を除く): 1642495930

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 342899, 685798, 1714495, 3428990, 5829283, 9944071, 11658566, 19888142, 29146415, 49720355, 58292830, 99440710, 169049207, 338098414, 845246035, 1690492070]

約数ペア:

[(1, 1690492070), (2, 845246035), (5, 338098414), (10, 169049207), (17, 99440710), (29, 58292830), (34, 49720355), (58, 29146415), (85, 19888142), (145, 11658566), (170, 9944071), (290, 5829283), (493, 3428990), (986, 1714495), (2465, 685798), (4930, 342899)]