133244860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{951749}}^1$

素因数の和:951765

約数の個数: 24

約数和(自身を含む): 319788000

約数和(自身を除く): 186543140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 951749, 1903498, 3806996, 4758745, 6662243, 9517490, 13324486, 19034980, 26648972, 33311215, 66622430, 133244860]

約数ペア:

[(1, 133244860), (2, 66622430), (4, 33311215), (5, 26648972), (7, 19034980), (10, 13324486), (14, 9517490), (20, 6662243), (28, 4758745), (35, 3806996), (70, 1903498), (140, 951749)]