228723570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{1987}}^1$

素因数の和:3279

約数の個数: 48

約数和(自身を含む): 595445760

約数和(自身を除く): 366722190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1279, 1987, 2558, 3837, 3974, 5961, 6395, 7674, 9935, 11511, 11922, 12790, 17883, 19185, 19870, 23022, 29805, 35766, 38370, 57555, 59610, 89415, 115110, 178830, 2541373, 5082746, 7624119, 12706865, 15248238, 22872357, 25413730, 38120595, 45744714, 76241190, 114361785, 228723570]

約数ペア:

[(1, 228723570), (2, 114361785), (3, 76241190), (5, 45744714), (6, 38120595), (9, 25413730), (10, 22872357), (15, 15248238), (18, 12706865), (30, 7624119), (45, 5082746), (90, 2541373), (1279, 178830), (1987, 115110), (2558, 89415), (3837, 59610), (3974, 57555), (5961, 38370), (6395, 35766), (7674, 29805), (9935, 23022), (11511, 19870), (11922, 19185), (12790, 17883)]