15021710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 32425920

約数和(自身を除く): 17404210

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 277, 290, 319, 374, 493, 554, 638, 935, 986, 1385, 1595, 1870, 2465, 2770, 3047, 3190, 4709, 4930, 5423, 6094, 8033, 9418, 10846, 15235, 16066, 23545, 27115, 30470, 40165, 47090, 51799, 54230, 80330, 88363, 103598, 136561, 176726, 258995, 273122, 441815, 517990, 682805, 883630, 1365610, 1502171, 3004342, 7510855, 15021710]

約数ペア:

[(1, 15021710), (2, 7510855), (5, 3004342), (10, 1502171), (11, 1365610), (17, 883630), (22, 682805), (29, 517990), (34, 441815), (55, 273122), (58, 258995), (85, 176726), (110, 136561), (145, 103598), (170, 88363), (187, 80330), (277, 54230), (290, 51799), (319, 47090), (374, 40165), (493, 30470), (554, 27115), (638, 23545), (935, 16066), (986, 15235), (1385, 10846), (1595, 9418), (1870, 8033), (2465, 6094), (2770, 5423), (3047, 4930), (3190, 4709)]