217170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 599040

約数和(自身を除く): 381870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 127, 171, 190, 254, 285, 342, 381, 570, 635, 762, 855, 1143, 1270, 1710, 1905, 2286, 2413, 3810, 4826, 5715, 7239, 11430, 12065, 14478, 21717, 24130, 36195, 43434, 72390, 108585, 217170]

約数ペア:

[(1, 217170), (2, 108585), (3, 72390), (5, 43434), (6, 36195), (9, 24130), (10, 21717), (15, 14478), (18, 12065), (19, 11430), (30, 7239), (38, 5715), (45, 4826), (57, 3810), (90, 2413), (95, 2286), (114, 1905), (127, 1710), (171, 1270), (190, 1143), (254, 855), (285, 762), (342, 635), (381, 570)]