66956460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1115941}}^1$

素因数の和:1115953

約数の個数: 24

約数和(自身を含む): 187478256

約数和(自身を除く): 120521796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1115941, 2231882, 3347823, 4463764, 5579705, 6695646, 11159410, 13391292, 16739115, 22318820, 33478230, 66956460]

約数ペア:

[(1, 66956460), (2, 33478230), (3, 22318820), (4, 16739115), (5, 13391292), (6, 11159410), (10, 6695646), (12, 5579705), (15, 4463764), (20, 3347823), (30, 2231882), (60, 1115941)]