2389350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 6280848

約数和(自身を除く): 3891498

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 937, 1275, 1874, 2550, 2811, 4685, 5622, 9370, 14055, 15929, 23425, 28110, 31858, 46850, 47787, 70275, 79645, 95574, 140550, 159290, 238935, 398225, 477870, 796450, 1194675, 2389350]

約数ペア:

[(1, 2389350), (2, 1194675), (3, 796450), (5, 477870), (6, 398225), (10, 238935), (15, 159290), (17, 140550), (25, 95574), (30, 79645), (34, 70275), (50, 47787), (51, 46850), (75, 31858), (85, 28110), (102, 23425), (150, 15929), (170, 14055), (255, 9370), (425, 5622), (510, 4685), (850, 2811), (937, 2550), (1275, 1874)]