1551567690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{4493}}^1$

素因数の和:5788

約数の個数: 64

約数和(自身を含む): 4141670400

約数和(自身を除く): 2590102710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1279, 2558, 3837, 4493, 6395, 7674, 8986, 11511, 12790, 13479, 19185, 22465, 23022, 26958, 34533, 38370, 40437, 44930, 57555, 67395, 69066, 80874, 115110, 121311, 134790, 172665, 202185, 242622, 345330, 404370, 606555, 1213110, 5746547, 11493094, 17239641, 28732735, 34479282, 51718923, 57465470, 86198205, 103437846, 155156769, 172396410, 258594615, 310313538, 517189230, 775783845, 1551567690]

約数ペア:

[(1, 1551567690), (2, 775783845), (3, 517189230), (5, 310313538), (6, 258594615), (9, 172396410), (10, 155156769), (15, 103437846), (18, 86198205), (27, 57465470), (30, 51718923), (45, 34479282), (54, 28732735), (90, 17239641), (135, 11493094), (270, 5746547), (1279, 1213110), (2558, 606555), (3837, 404370), (4493, 345330), (6395, 242622), (7674, 202185), (8986, 172665), (11511, 134790), (12790, 121311), (13479, 115110), (19185, 80874), (22465, 69066), (23022, 67395), (26958, 57555), (34533, 44930), (38370, 40437)]