1380493830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2421919}}^1$

素因数の和:2421948

約数の個数: 32

約数和(自身を含む): 3487564800

約数和(自身を除く): 2107070970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 2421919, 4843838, 7265757, 12109595, 14531514, 24219190, 36328785, 46016461, 72657570, 92032922, 138049383, 230082305, 276098766, 460164610, 690246915, 1380493830]

約数ペア:

[(1, 1380493830), (2, 690246915), (3, 460164610), (5, 276098766), (6, 230082305), (10, 138049383), (15, 92032922), (19, 72657570), (30, 46016461), (38, 36328785), (57, 24219190), (95, 14531514), (114, 12109595), (190, 7265757), (285, 4843838), (570, 2421919)]