434340

素因数分解:

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

素因数の和:161

約数の個数: 72

約数和(自身を含む): 1397760

約数和(自身を除く): 963420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 127, 171, 180, 190, 228, 254, 285, 342, 380, 381, 508, 570, 635, 684, 762, 855, 1140, 1143, 1270, 1524, 1710, 1905, 2286, 2413, 2540, 3420, 3810, 4572, 4826, 5715, 7239, 7620, 9652, 11430, 12065, 14478, 21717, 22860, 24130, 28956, 36195, 43434, 48260, 72390, 86868, 108585, 144780, 217170, 434340]

約数ペア:

[(1, 434340), (2, 217170), (3, 144780), (4, 108585), (5, 86868), (6, 72390), (9, 48260), (10, 43434), (12, 36195), (15, 28956), (18, 24130), (19, 22860), (20, 21717), (30, 14478), (36, 12065), (38, 11430), (45, 9652), (57, 7620), (60, 7239), (76, 5715), (90, 4826), (95, 4572), (114, 3810), (127, 3420), (171, 2540), (180, 2413), (190, 2286), (228, 1905), (254, 1710), (285, 1524), (342, 1270), (380, 1143), (381, 1140), (508, 855), (570, 762), (635, 684)]