1040550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{991}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 2952192

約数和(自身を除く): 1911642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 991, 1050, 1982, 2973, 4955, 5946, 6937, 9910, 13874, 14865, 20811, 24775, 29730, 34685, 41622, 49550, 69370, 74325, 104055, 148650, 173425, 208110, 346850, 520275, 1040550]

約数ペア:

[(1, 1040550), (2, 520275), (3, 346850), (5, 208110), (6, 173425), (7, 148650), (10, 104055), (14, 74325), (15, 69370), (21, 49550), (25, 41622), (30, 34685), (35, 29730), (42, 24775), (50, 20811), (70, 14865), (75, 13874), (105, 9910), (150, 6937), (175, 5946), (210, 4955), (350, 2973), (525, 1982), (991, 1050)]