10161270

素因数分解:

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

素因数の和:274

約数の個数: 72

約数和(自身を含む): 30433104

約数和(自身を除く): 20271834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 210, 254, 315, 381, 630, 635, 762, 889, 1143, 1270, 1778, 1905, 2286, 2667, 3810, 4445, 5334, 5715, 8001, 8890, 11430, 13335, 16002, 16129, 26670, 32258, 40005, 48387, 80010, 80645, 96774, 112903, 145161, 161290, 225806, 241935, 290322, 338709, 483870, 564515, 677418, 725805, 1016127, 1129030, 1451610, 1693545, 2032254, 3387090, 5080635, 10161270]

約数ペア:

[(1, 10161270), (2, 5080635), (3, 3387090), (5, 2032254), (6, 1693545), (7, 1451610), (9, 1129030), (10, 1016127), (14, 725805), (15, 677418), (18, 564515), (21, 483870), (30, 338709), (35, 290322), (42, 241935), (45, 225806), (63, 161290), (70, 145161), (90, 112903), (105, 96774), (126, 80645), (127, 80010), (210, 48387), (254, 40005), (315, 32258), (381, 26670), (630, 16129), (635, 16002), (762, 13335), (889, 11430), (1143, 8890), (1270, 8001), (1778, 5715), (1905, 5334), (2286, 4445), (2667, 3810)]