2649450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 6963840

約数和(自身を除く): 4314390

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, 1039, 1275, 2078, 2550, 3117, 5195, 6234, 10390, 15585, 17663, 25975, 31170, 35326, 51950, 52989, 77925, 88315, 105978, 155850, 176630, 264945, 441575, 529890, 883150, 1324725, 2649450]

約数ペア:

[(1, 2649450), (2, 1324725), (3, 883150), (5, 529890), (6, 441575), (10, 264945), (15, 176630), (17, 155850), (25, 105978), (30, 88315), (34, 77925), (50, 52989), (51, 51950), (75, 35326), (85, 31170), (102, 25975), (150, 17663), (170, 15585), (255, 10390), (425, 6234), (510, 5195), (850, 3117), (1039, 2550), (1275, 2078)]