1248686220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{11633}}^1$

素因数の和:13434

約数の個数: 48

約数和(自身を含む): 3498576480

約数和(自身を除く): 2249890260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1789, 3578, 5367, 7156, 8945, 10734, 11633, 17890, 21468, 23266, 26835, 34899, 35780, 46532, 53670, 58165, 69798, 107340, 116330, 139596, 174495, 232660, 348990, 697980, 20811437, 41622874, 62434311, 83245748, 104057185, 124868622, 208114370, 249737244, 312171555, 416228740, 624343110, 1248686220]

約数ペア:

[(1, 1248686220), (2, 624343110), (3, 416228740), (4, 312171555), (5, 249737244), (6, 208114370), (10, 124868622), (12, 104057185), (15, 83245748), (20, 62434311), (30, 41622874), (60, 20811437), (1789, 697980), (3578, 348990), (5367, 232660), (7156, 174495), (8945, 139596), (10734, 116330), (11633, 107340), (17890, 69798), (21468, 58165), (23266, 53670), (26835, 46532), (34899, 35780)]