30449468

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14897}}^1$

素因数の和:14981

約数の個数: 24

約数和(自身を含む): 61737312

約数和(自身を除く): 31287844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 14897, 29794, 59588, 104279, 208558, 417116, 1087481, 2174962, 4349924, 7612367, 15224734, 30449468]

約数ペア:

[(1, 30449468), (2, 15224734), (4, 7612367), (7, 4349924), (14, 2174962), (28, 1087481), (73, 417116), (146, 208558), (292, 104279), (511, 59588), (1022, 29794), (2044, 14897)]