7124740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50891}}^1$

素因数の和:50907

約数の個数: 24

約数和(自身を含む): 17099712

約数和(自身を除く): 9974972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50891, 101782, 203564, 254455, 356237, 508910, 712474, 1017820, 1424948, 1781185, 3562370, 7124740]

約数ペア:

[(1, 7124740), (2, 3562370), (4, 1781185), (5, 1424948), (7, 1017820), (10, 712474), (14, 508910), (20, 356237), (28, 254455), (35, 203564), (70, 101782), (140, 50891)]