30781668984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{27059}}^1$

素因数の和:27249

約数の個数: 128

約数和(自身を含む): 87284736000

約数和(自身を除く): 56503067016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 139, 186, 248, 264, 278, 341, 372, 417, 556, 682, 744, 834, 1023, 1112, 1364, 1529, 1668, 2046, 2728, 3058, 3336, 4092, 4309, 4587, 6116, 8184, 8618, 9174, 12232, 12927, 17236, 18348, 25854, 27059, 34472, 36696, 47399, 51708, 54118, 81177, 94798, 103416, 108236, 142197, 162354, 189596, 216472, 284394, 297649, 324708, 379192, 568788, 595298, 649416, 838829, 892947, 1137576, 1190596, 1677658, 1785894, 2381192, 2516487, 3355316, 3571788, 3761201, 5032974, 6710632, 7143576, 7522402, 9227119, 10065948, 11283603, 15044804, 18454238, 20131896, 22567206, 27681357, 30089608, 36908476, 41373211, 45134412, 55362714, 73816952, 82746422, 90268824, 110725428, 116597231, 124119633, 165492844, 221450856, 233194462, 248239266, 330985688, 349791693, 466388924, 496478532, 699583386, 932777848, 992957064, 1282569541, 1399166772, 2565139082, 2798333544, 3847708623, 5130278164, 7695417246, 10260556328, 15390834492, 30781668984]

約数ペア:

[(1, 30781668984), (2, 15390834492), (3, 10260556328), (4, 7695417246), (6, 5130278164), (8, 3847708623), (11, 2798333544), (12, 2565139082), (22, 1399166772), (24, 1282569541), (31, 992957064), (33, 932777848), (44, 699583386), (62, 496478532), (66, 466388924), (88, 349791693), (93, 330985688), (124, 248239266), (132, 233194462), (139, 221450856), (186, 165492844), (248, 124119633), (264, 116597231), (278, 110725428), (341, 90268824), (372, 82746422), (417, 73816952), (556, 55362714), (682, 45134412), (744, 41373211), (834, 36908476), (1023, 30089608), (1112, 27681357), (1364, 22567206), (1529, 20131896), (1668, 18454238), (2046, 15044804), (2728, 11283603), (3058, 10065948), (3336, 9227119), (4092, 7522402), (4309, 7143576), (4587, 6710632), (6116, 5032974), (8184, 3761201), (8618, 3571788), (9174, 3355316), (12232, 2516487), (12927, 2381192), (17236, 1785894), (18348, 1677658), (25854, 1190596), (27059, 1137576), (34472, 892947), (36696, 838829), (47399, 649416), (51708, 595298), (54118, 568788), (81177, 379192), (94798, 324708), (103416, 297649), (108236, 284394), (142197, 216472), (162354, 189596)]