466638340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3333131}}^1$

素因数の和:3333147

約数の個数: 24

約数和(自身を含む): 1119932352

約数和(自身を除く): 653294012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3333131, 6666262, 13332524, 16665655, 23331917, 33331310, 46663834, 66662620, 93327668, 116659585, 233319170, 466638340]

約数ペア:

[(1, 466638340), (2, 233319170), (4, 116659585), (5, 93327668), (7, 66662620), (10, 46663834), (14, 33331310), (20, 23331917), (28, 16665655), (35, 13332524), (70, 6666262), (140, 3333131)]