569521540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4068011}}^1$

素因数の和:4068027

約数の個数: 24

約数和(自身を含む): 1366852032

約数和(自身を除く): 797330492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4068011, 8136022, 16272044, 20340055, 28476077, 40680110, 56952154, 81360220, 113904308, 142380385, 284760770, 569521540]

約数ペア:

[(1, 569521540), (2, 284760770), (4, 142380385), (5, 113904308), (7, 81360220), (10, 56952154), (14, 40680110), (20, 28476077), (28, 20340055), (35, 16272044), (70, 8136022), (140, 4068011)]