3884650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 9017280

約数和(自身を除く): 5132630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1009, 1925, 2018, 3850, 5045, 7063, 10090, 11099, 14126, 22198, 25225, 35315, 50450, 55495, 70630, 77693, 110990, 155386, 176575, 277475, 353150, 388465, 554950, 776930, 1942325, 3884650]

約数ペア:

[(1, 3884650), (2, 1942325), (5, 776930), (7, 554950), (10, 388465), (11, 353150), (14, 277475), (22, 176575), (25, 155386), (35, 110990), (50, 77693), (55, 70630), (70, 55495), (77, 50450), (110, 35315), (154, 25225), (175, 22198), (275, 14126), (350, 11099), (385, 10090), (550, 7063), (770, 5045), (1009, 3850), (1925, 2018)]