1460470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 3102624

約数和(自身を除く): 1642154

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 71, 85, 110, 121, 142, 170, 187, 242, 355, 374, 605, 710, 781, 935, 1207, 1210, 1562, 1870, 2057, 2414, 3905, 4114, 6035, 7810, 8591, 10285, 12070, 13277, 17182, 20570, 26554, 42955, 66385, 85910, 132770, 146047, 292094, 730235, 1460470]

約数ペア:

[(1, 1460470), (2, 730235), (5, 292094), (10, 146047), (11, 132770), (17, 85910), (22, 66385), (34, 42955), (55, 26554), (71, 20570), (85, 17182), (110, 13277), (121, 12070), (142, 10285), (170, 8591), (187, 7810), (242, 6035), (355, 4114), (374, 3905), (605, 2414), (710, 2057), (781, 1870), (935, 1562), (1207, 1210)]