75496540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{539261}}^1$

素因数の和:539277

約数の個数: 24

約数和(自身を含む): 181192032

約数和(自身を除く): 105695492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 539261, 1078522, 2157044, 2696305, 3774827, 5392610, 7549654, 10785220, 15099308, 18874135, 37748270, 75496540]

約数ペア:

[(1, 75496540), (2, 37748270), (4, 18874135), (5, 15099308), (7, 10785220), (10, 7549654), (14, 5392610), (20, 3774827), (28, 2696305), (35, 2157044), (70, 1078522), (140, 539261)]