63112420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{450803}}^1$

素因数の和:450819

約数の個数: 24

約数和(自身を含む): 151470144

約数和(自身を除く): 88357724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 450803, 901606, 1803212, 2254015, 3155621, 4508030, 6311242, 9016060, 12622484, 15778105, 31556210, 63112420]

約数ペア:

[(1, 63112420), (2, 31556210), (4, 15778105), (5, 12622484), (7, 9016060), (10, 6311242), (14, 4508030), (20, 3155621), (28, 2254015), (35, 1803212), (70, 901606), (140, 450803)]