66232460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{473089}}^1$

素因数の和:473105

約数の個数: 24

約数和(自身を含む): 158958240

約数和(自身を除く): 92725780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 473089, 946178, 1892356, 2365445, 3311623, 4730890, 6623246, 9461780, 13246492, 16558115, 33116230, 66232460]

約数ペア:

[(1, 66232460), (2, 33116230), (4, 16558115), (5, 13246492), (7, 9461780), (10, 6623246), (14, 4730890), (20, 3311623), (28, 2365445), (35, 1892356), (70, 946178), (140, 473089)]