2520782010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{28008689}}^1$

素因数の和:28008702

約数の個数: 24

約数和(自身を含む): 6554033460

約数和(自身を除く): 4033251450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 28008689, 56017378, 84026067, 140043445, 168052134, 252078201, 280086890, 420130335, 504156402, 840260670, 1260391005, 2520782010]

約数ペア:

[(1, 2520782010), (2, 1260391005), (3, 840260670), (5, 504156402), (6, 420130335), (9, 280086890), (10, 252078201), (15, 168052134), (18, 140043445), (30, 84026067), (45, 56017378), (90, 28008689)]