3387090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^2$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 9364032

約数和(自身を除く): 5976942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 3810, 4445, 5334, 8890, 13335, 16129, 26670, 32258, 48387, 80645, 96774, 112903, 161290, 225806, 241935, 338709, 483870, 564515, 677418, 1129030, 1693545, 3387090]

約数ペア:

[(1, 3387090), (2, 1693545), (3, 1129030), (5, 677418), (6, 564515), (7, 483870), (10, 338709), (14, 241935), (15, 225806), (21, 161290), (30, 112903), (35, 96774), (42, 80645), (70, 48387), (105, 32258), (127, 26670), (210, 16129), (254, 13335), (381, 8890), (635, 5334), (762, 4445), (889, 3810), (1270, 2667), (1778, 1905)]