15260154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 39567360

約数和(自身を除く): 24307206

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1471, 1482, 1729, 2942, 3458, 4413, 5187, 8826, 10297, 10374, 19123, 20594, 27949, 30891, 38246, 55898, 57369, 61782, 83847, 114738, 133861, 167694, 195643, 267722, 363337, 391286, 401583, 586929, 726674, 803166, 1090011, 1173858, 2180022, 2543359, 5086718, 7630077, 15260154]

約数ペア:

[(1, 15260154), (2, 7630077), (3, 5086718), (6, 2543359), (7, 2180022), (13, 1173858), (14, 1090011), (19, 803166), (21, 726674), (26, 586929), (38, 401583), (39, 391286), (42, 363337), (57, 267722), (78, 195643), (91, 167694), (114, 133861), (133, 114738), (182, 83847), (247, 61782), (266, 57369), (273, 55898), (399, 38246), (494, 30891), (546, 27949), (741, 20594), (798, 19123), (1471, 10374), (1482, 10297), (1729, 8826), (2942, 5187), (3458, 4413)]