2125480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7591}}^1$

素因数の和:7609

約数の個数: 32

約数和(自身を含む): 5466240

約数和(自身を除く): 3340760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7591, 15182, 30364, 37955, 53137, 60728, 75910, 106274, 151820, 212548, 265685, 303640, 425096, 531370, 1062740, 2125480]

約数ペア:

[(1, 2125480), (2, 1062740), (4, 531370), (5, 425096), (7, 303640), (8, 265685), (10, 212548), (14, 151820), (20, 106274), (28, 75910), (35, 60728), (40, 53137), (56, 37955), (70, 30364), (140, 15182), (280, 7591)]