341285140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2437751}}^1$

素因数の和:2437767

約数の個数: 24

約数和(自身を含む): 819084672

約数和(自身を除く): 477799532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2437751, 4875502, 9751004, 12188755, 17064257, 24377510, 34128514, 48755020, 68257028, 85321285, 170642570, 341285140]

約数ペア:

[(1, 341285140), (2, 170642570), (4, 85321285), (5, 68257028), (7, 48755020), (10, 34128514), (14, 24377510), (20, 17064257), (28, 12188755), (35, 9751004), (70, 4875502), (140, 2437751)]