380340870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1254

約数の個数: 128

約数和(自身を含む): 1133346816

約数和(自身を除く): 753005946

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 127, 130, 182, 195, 210, 254, 273, 381, 390, 455, 546, 635, 762, 889, 910, 1097, 1270, 1365, 1651, 1778, 1905, 2194, 2667, 2730, 3291, 3302, 3810, 4445, 4953, 5334, 5485, 6582, 7679, 8255, 8890, 9906, 10970, 11557, 13335, 14261, 15358, 16455, 16510, 23037, 23114, 24765, 26670, 28522, 32910, 34671, 38395, 42783, 46074, 49530, 57785, 69342, 71305, 76790, 85566, 99827, 115185, 115570, 139319, 142610, 173355, 199654, 213915, 230370, 278638, 299481, 346710, 417957, 427830, 499135, 598962, 696595, 835914, 975233, 998270, 1393190, 1497405, 1811147, 1950466, 2089785, 2925699, 2994810, 3622294, 4179570, 4876165, 5433441, 5851398, 9055735, 9752330, 10866882, 12678029, 14628495, 18111470, 25356058, 27167205, 29256990, 38034087, 54334410, 63390145, 76068174, 126780290, 190170435, 380340870]

約数ペア:

[(1, 380340870), (2, 190170435), (3, 126780290), (5, 76068174), (6, 63390145), (7, 54334410), (10, 38034087), (13, 29256990), (14, 27167205), (15, 25356058), (21, 18111470), (26, 14628495), (30, 12678029), (35, 10866882), (39, 9752330), (42, 9055735), (65, 5851398), (70, 5433441), (78, 4876165), (91, 4179570), (105, 3622294), (127, 2994810), (130, 2925699), (182, 2089785), (195, 1950466), (210, 1811147), (254, 1497405), (273, 1393190), (381, 998270), (390, 975233), (455, 835914), (546, 696595), (635, 598962), (762, 499135), (889, 427830), (910, 417957), (1097, 346710), (1270, 299481), (1365, 278638), (1651, 230370), (1778, 213915), (1905, 199654), (2194, 173355), (2667, 142610), (2730, 139319), (3291, 115570), (3302, 115185), (3810, 99827), (4445, 85566), (4953, 76790), (5334, 71305), (5485, 69342), (6582, 57785), (7679, 49530), (8255, 46074), (8890, 42783), (9906, 38395), (10970, 34671), (11557, 32910), (13335, 28522), (14261, 26670), (15358, 24765), (16455, 23114), (16510, 23037)]