22740970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{324871}}^1$

素因数の和:324885

約数の個数: 16

約数和(自身を含む): 46781568

約数和(自身を除く): 24040598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 324871, 649742, 1624355, 2274097, 3248710, 4548194, 11370485, 22740970]

約数ペア:

[(1, 22740970), (2, 11370485), (5, 4548194), (7, 3248710), (10, 2274097), (14, 1624355), (35, 649742), (70, 324871)]