27038620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193133}}^1$

素因数の和:193149

約数の個数: 24

約数和(自身を含む): 64893024

約数和(自身を除く): 37854404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193133, 386266, 772532, 965665, 1351931, 1931330, 2703862, 3862660, 5407724, 6759655, 13519310, 27038620]

約数ペア:

[(1, 27038620), (2, 13519310), (4, 6759655), (5, 5407724), (7, 3862660), (10, 2703862), (14, 1931330), (20, 1351931), (28, 965665), (35, 772532), (70, 386266), (140, 193133)]