1381650660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3413}}^1$

素因数の和:3614

約数の個数: 144

約数和(自身を含む): 4540811184

約数和(自身を除く): 3159160524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 173, 180, 195, 234, 260, 346, 390, 468, 519, 585, 692, 780, 865, 1038, 1170, 1557, 1730, 2076, 2249, 2340, 2595, 3114, 3413, 3460, 4498, 5190, 6228, 6747, 6826, 7785, 8996, 10239, 10380, 11245, 13494, 13652, 15570, 17065, 20241, 20478, 22490, 26988, 30717, 31140, 33735, 34130, 40482, 40956, 44369, 44980, 51195, 61434, 67470, 68260, 80964, 88738, 101205, 102390, 122868, 133107, 134940, 153585, 177476, 202410, 204780, 221845, 266214, 307170, 399321, 404820, 443690, 532428, 590449, 614340, 665535, 798642, 887380, 1180898, 1331070, 1597284, 1771347, 1996605, 2361796, 2662140, 2952245, 3542694, 3993210, 5314041, 5904490, 7085388, 7675837, 7986420, 8856735, 10628082, 11808980, 15351674, 17713470, 21256164, 23027511, 26570205, 30703348, 35426940, 38379185, 46055022, 53140410, 69082533, 76758370, 92110044, 106280820, 115137555, 138165066, 153516740, 230275110, 276330132, 345412665, 460550220, 690825330, 1381650660]

約数ペア:

[(1, 1381650660), (2, 690825330), (3, 460550220), (4, 345412665), (5, 276330132), (6, 230275110), (9, 153516740), (10, 138165066), (12, 115137555), (13, 106280820), (15, 92110044), (18, 76758370), (20, 69082533), (26, 53140410), (30, 46055022), (36, 38379185), (39, 35426940), (45, 30703348), (52, 26570205), (60, 23027511), (65, 21256164), (78, 17713470), (90, 15351674), (117, 11808980), (130, 10628082), (156, 8856735), (173, 7986420), (180, 7675837), (195, 7085388), (234, 5904490), (260, 5314041), (346, 3993210), (390, 3542694), (468, 2952245), (519, 2662140), (585, 2361796), (692, 1996605), (780, 1771347), (865, 1597284), (1038, 1331070), (1170, 1180898), (1557, 887380), (1730, 798642), (2076, 665535), (2249, 614340), (2340, 590449), (2595, 532428), (3114, 443690), (3413, 404820), (3460, 399321), (4498, 307170), (5190, 266214), (6228, 221845), (6747, 204780), (6826, 202410), (7785, 177476), (8996, 153585), (10239, 134940), (10380, 133107), (11245, 122868), (13494, 102390), (13652, 101205), (15570, 88738), (17065, 80964), (20241, 68260), (20478, 67470), (22490, 61434), (26988, 51195), (30717, 44980), (31140, 44369), (33735, 40956), (34130, 40482)]