271534890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 784465920

約数和(自身を除く): 512931030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 31, 33, 38, 55, 57, 62, 66, 93, 95, 110, 114, 121, 127, 155, 165, 186, 190, 209, 242, 254, 285, 310, 330, 341, 363, 381, 418, 465, 570, 589, 605, 627, 635, 682, 726, 762, 930, 1023, 1045, 1178, 1210, 1254, 1270, 1397, 1705, 1767, 1815, 1905, 2046, 2090, 2299, 2413, 2794, 2945, 3135, 3410, 3534, 3630, 3751, 3810, 3937, 4191, 4598, 4826, 5115, 5890, 6270, 6479, 6897, 6985, 7239, 7502, 7874, 8382, 8835, 10230, 11253, 11495, 11811, 12065, 12958, 13794, 13970, 14478, 15367, 17670, 18755, 19437, 19685, 20955, 22506, 22990, 23622, 24130, 26543, 30734, 32395, 34485, 36195, 37510, 38874, 39370, 41910, 43307, 46101, 53086, 56265, 59055, 64790, 68970, 71269, 72390, 74803, 76835, 79629, 86614, 92202, 97185, 112530, 118110, 129921, 132715, 142538, 149606, 153670, 159258, 194370, 213807, 216535, 224409, 230505, 259842, 265430, 291973, 356345, 374015, 398145, 427614, 433070, 448818, 461010, 476377, 583946, 649605, 712690, 748030, 796290, 822833, 875919, 952754, 1069035, 1122045, 1299210, 1429131, 1459865, 1645666, 1751838, 2138070, 2244090, 2381885, 2468499, 2858262, 2919730, 4114165, 4379595, 4763770, 4936998, 7145655, 8228330, 8759190, 9051163, 12342495, 14291310, 18102326, 24684990, 27153489, 45255815, 54306978, 90511630, 135767445, 271534890]

約数ペア:

[(1, 271534890), (2, 135767445), (3, 90511630), (5, 54306978), (6, 45255815), (10, 27153489), (11, 24684990), (15, 18102326), (19, 14291310), (22, 12342495), (30, 9051163), (31, 8759190), (33, 8228330), (38, 7145655), (55, 4936998), (57, 4763770), (62, 4379595), (66, 4114165), (93, 2919730), (95, 2858262), (110, 2468499), (114, 2381885), (121, 2244090), (127, 2138070), (155, 1751838), (165, 1645666), (186, 1459865), (190, 1429131), (209, 1299210), (242, 1122045), (254, 1069035), (285, 952754), (310, 875919), (330, 822833), (341, 796290), (363, 748030), (381, 712690), (418, 649605), (465, 583946), (570, 476377), (589, 461010), (605, 448818), (627, 433070), (635, 427614), (682, 398145), (726, 374015), (762, 356345), (930, 291973), (1023, 265430), (1045, 259842), (1178, 230505), (1210, 224409), (1254, 216535), (1270, 213807), (1397, 194370), (1705, 159258), (1767, 153670), (1815, 149606), (1905, 142538), (2046, 132715), (2090, 129921), (2299, 118110), (2413, 112530), (2794, 97185), (2945, 92202), (3135, 86614), (3410, 79629), (3534, 76835), (3630, 74803), (3751, 72390), (3810, 71269), (3937, 68970), (4191, 64790), (4598, 59055), (4826, 56265), (5115, 53086), (5890, 46101), (6270, 43307), (6479, 41910), (6897, 39370), (6985, 38874), (7239, 37510), (7502, 36195), (7874, 34485), (8382, 32395), (8835, 30734), (10230, 26543), (11253, 24130), (11495, 23622), (11811, 22990), (12065, 22506), (12958, 20955), (13794, 19685), (13970, 19437), (14478, 18755), (15367, 17670)]