75092780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{536377}}^1$

素因数の和:536393

約数の個数: 24

約数和(自身を含む): 180223008

約数和(自身を除く): 105130228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 536377, 1072754, 2145508, 2681885, 3754639, 5363770, 7509278, 10727540, 15018556, 18773195, 37546390, 75092780]

約数ペア:

[(1, 75092780), (2, 37546390), (4, 18773195), (5, 15018556), (7, 10727540), (10, 7509278), (14, 5363770), (20, 3754639), (28, 2681885), (35, 2145508), (70, 1072754), (140, 536377)]