4201540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{30011}}^1$

素因数の和:30027

約数の個数: 24

約数和(自身を含む): 10084032

約数和(自身を除く): 5882492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 30011, 60022, 120044, 150055, 210077, 300110, 420154, 600220, 840308, 1050385, 2100770, 4201540]

約数ペア:

[(1, 4201540), (2, 2100770), (4, 1050385), (5, 840308), (7, 600220), (10, 420154), (14, 300110), (20, 210077), (28, 150055), (35, 120044), (70, 60022), (140, 30011)]