6984740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{49891}}^1$

素因数の和:49907

約数の個数: 24

約数和(自身を含む): 16763712

約数和(自身を除く): 9778972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 49891, 99782, 199564, 249455, 349237, 498910, 698474, 997820, 1396948, 1746185, 3492370, 6984740]

約数ペア:

[(1, 6984740), (2, 3492370), (4, 1746185), (5, 1396948), (7, 997820), (10, 698474), (14, 498910), (20, 349237), (28, 249455), (35, 199564), (70, 99782), (140, 49891)]