34807780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{248627}}^1$

素因数の和:248643

約数の個数: 24

約数和(自身を含む): 83539008

約数和(自身を除く): 48731228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 248627, 497254, 994508, 1243135, 1740389, 2486270, 3480778, 4972540, 6961556, 8701945, 17403890, 34807780]

約数ペア:

[(1, 34807780), (2, 17403890), (4, 8701945), (5, 6961556), (7, 4972540), (10, 3480778), (14, 2486270), (20, 1740389), (28, 1243135), (35, 994508), (70, 497254), (140, 248627)]