843080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3011}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 2168640

約数和(自身を除く): 1325560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3011, 6022, 12044, 15055, 21077, 24088, 30110, 42154, 60220, 84308, 105385, 120440, 168616, 210770, 421540, 843080]

約数ペア:

[(1, 843080), (2, 421540), (4, 210770), (5, 168616), (7, 120440), (8, 105385), (10, 84308), (14, 60220), (20, 42154), (28, 30110), (35, 24088), (40, 21077), (56, 15055), (70, 12044), (140, 6022), (280, 3011)]