1089138750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{41491}}^1$

素因数の和:41523

約数の個数: 80

約数和(自身を含む): 3110904192

約数和(自身を除く): 2021765442

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1250, 1750, 1875, 2625, 3750, 4375, 5250, 8750, 13125, 26250, 41491, 82982, 124473, 207455, 248946, 290437, 414910, 580874, 622365, 871311, 1037275, 1244730, 1452185, 1742622, 2074550, 2904370, 3111825, 4356555, 5186375, 6223650, 7260925, 8713110, 10372750, 14521850, 15559125, 21782775, 25931875, 31118250, 36304625, 43565550, 51863750, 72609250, 77795625, 108913875, 155591250, 181523125, 217827750, 363046250, 544569375, 1089138750]

約数ペア:

[(1, 1089138750), (2, 544569375), (3, 363046250), (5, 217827750), (6, 181523125), (7, 155591250), (10, 108913875), (14, 77795625), (15, 72609250), (21, 51863750), (25, 43565550), (30, 36304625), (35, 31118250), (42, 25931875), (50, 21782775), (70, 15559125), (75, 14521850), (105, 10372750), (125, 8713110), (150, 7260925), (175, 6223650), (210, 5186375), (250, 4356555), (350, 3111825), (375, 2904370), (525, 2074550), (625, 1742622), (750, 1452185), (875, 1244730), (1050, 1037275), (1250, 871311), (1750, 622365), (1875, 580874), (2625, 414910), (3750, 290437), (4375, 248946), (5250, 207455), (8750, 124473), (13125, 82982), (26250, 41491)]