1386340890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1908

約数の個数: 128

約数和(自身を含む): 3853025280

約数和(自身を除く): 2466684390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 127, 165, 190, 209, 254, 285, 330, 381, 418, 570, 627, 635, 762, 1045, 1254, 1270, 1397, 1741, 1905, 2090, 2413, 2794, 3135, 3482, 3810, 4191, 4826, 5223, 6270, 6985, 7239, 8382, 8705, 10446, 12065, 13970, 14478, 17410, 19151, 20955, 24130, 26115, 26543, 33079, 36195, 38302, 41910, 52230, 53086, 57453, 66158, 72390, 79629, 95755, 99237, 114906, 132715, 159258, 165395, 191510, 198474, 221107, 265430, 287265, 330790, 363869, 398145, 442214, 496185, 574530, 663321, 727738, 796290, 992370, 1091607, 1105535, 1326642, 1819345, 2183214, 2211070, 2432177, 3316605, 3638690, 4201033, 4864354, 5458035, 6633210, 7296531, 8402066, 10916070, 12160885, 12603099, 14593062, 21005165, 24321770, 25206198, 36482655, 42010330, 46211363, 63015495, 72965310, 92422726, 126030990, 138634089, 231056815, 277268178, 462113630, 693170445, 1386340890]

約数ペア:

[(1, 1386340890), (2, 693170445), (3, 462113630), (5, 277268178), (6, 231056815), (10, 138634089), (11, 126030990), (15, 92422726), (19, 72965310), (22, 63015495), (30, 46211363), (33, 42010330), (38, 36482655), (55, 25206198), (57, 24321770), (66, 21005165), (95, 14593062), (110, 12603099), (114, 12160885), (127, 10916070), (165, 8402066), (190, 7296531), (209, 6633210), (254, 5458035), (285, 4864354), (330, 4201033), (381, 3638690), (418, 3316605), (570, 2432177), (627, 2211070), (635, 2183214), (762, 1819345), (1045, 1326642), (1254, 1105535), (1270, 1091607), (1397, 992370), (1741, 796290), (1905, 727738), (2090, 663321), (2413, 574530), (2794, 496185), (3135, 442214), (3482, 398145), (3810, 363869), (4191, 330790), (4826, 287265), (5223, 265430), (6270, 221107), (6985, 198474), (7239, 191510), (8382, 165395), (8705, 159258), (10446, 132715), (12065, 114906), (13970, 99237), (14478, 95755), (17410, 79629), (19151, 72390), (20955, 66158), (24130, 57453), (26115, 53086), (26543, 52230), (33079, 41910), (36195, 38302)]