17190910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 37091520

約数和(自身を除く): 19900610

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 317, 319, 374, 493, 634, 638, 935, 986, 1585, 1595, 1870, 2465, 3170, 3190, 3487, 4930, 5389, 5423, 6974, 9193, 10778, 10846, 17435, 18386, 26945, 27115, 34870, 45965, 53890, 54230, 59279, 91930, 101123, 118558, 156281, 202246, 296395, 312562, 505615, 592790, 781405, 1011230, 1562810, 1719091, 3438182, 8595455, 17190910]

約数ペア:

[(1, 17190910), (2, 8595455), (5, 3438182), (10, 1719091), (11, 1562810), (17, 1011230), (22, 781405), (29, 592790), (34, 505615), (55, 312562), (58, 296395), (85, 202246), (110, 156281), (145, 118558), (170, 101123), (187, 91930), (290, 59279), (317, 54230), (319, 53890), (374, 45965), (493, 34870), (634, 27115), (638, 26945), (935, 18386), (986, 17435), (1585, 10846), (1595, 10778), (1870, 9193), (2465, 6974), (3170, 5423), (3190, 5389), (3487, 4930)]