142244620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1016033}}^1$

素因数の和:1016049

約数の個数: 24

約数和(自身を含む): 341387424

約数和(自身を除く): 199142804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1016033, 2032066, 4064132, 5080165, 7112231, 10160330, 14224462, 20320660, 28448924, 35561155, 71122310, 142244620]

約数ペア:

[(1, 142244620), (2, 71122310), (4, 35561155), (5, 28448924), (7, 20320660), (10, 14224462), (14, 10160330), (20, 7112231), (28, 5080165), (35, 4064132), (70, 2032066), (140, 1016033)]