6871340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{49081}}^1$

素因数の和:49097

約数の個数: 24

約数和(自身を含む): 16491552

約数和(自身を除く): 9620212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 49081, 98162, 196324, 245405, 343567, 490810, 687134, 981620, 1374268, 1717835, 3435670, 6871340]

約数ペア:

[(1, 6871340), (2, 3435670), (4, 1717835), (5, 1374268), (7, 981620), (10, 687134), (14, 490810), (20, 343567), (28, 245405), (35, 196324), (70, 98162), (140, 49081)]