73570390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{14923}}^1$

素因数の和:14976

約数の個数: 32

約数和(自身を含む): 145061280

約数和(自身を除く): 71490890

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 14923, 29846, 74615, 149230, 253691, 432767, 507382, 865534, 1268455, 2163835, 2536910, 4327670, 7357039, 14714078, 36785195, 73570390]

約数ペア:

[(1, 73570390), (2, 36785195), (5, 14714078), (10, 7357039), (17, 4327670), (29, 2536910), (34, 2163835), (58, 1268455), (85, 865534), (145, 507382), (170, 432767), (290, 253691), (493, 149230), (986, 74615), (2465, 29846), (4930, 14923)]