67576460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{482689}}^1$

素因数の和:482705

約数の個数: 24

約数和(自身を含む): 162183840

約数和(自身を除く): 94607380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 482689, 965378, 1930756, 2413445, 3378823, 4826890, 6757646, 9653780, 13515292, 16894115, 33788230, 67576460]

約数ペア:

[(1, 67576460), (2, 33788230), (4, 16894115), (5, 13515292), (7, 9653780), (10, 6757646), (14, 4826890), (20, 3378823), (28, 2413445), (35, 1930756), (70, 965378), (140, 482689)]