127319020330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{664123}}^1$

素因数の和:665158

約数の個数: 32

約数和(自身を含む): 241475486400

約数和(自身を除く): 114156466070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1009, 2018, 5045, 10090, 19171, 38342, 95855, 191710, 664123, 1328246, 3320615, 6641230, 12618337, 25236674, 63091685, 126183370, 670100107, 1340200214, 3350500535, 6701001070, 12731902033, 25463804066, 63659510165, 127319020330]

約数ペア:

[(1, 127319020330), (2, 63659510165), (5, 25463804066), (10, 12731902033), (19, 6701001070), (38, 3350500535), (95, 1340200214), (190, 670100107), (1009, 126183370), (2018, 63091685), (5045, 25236674), (10090, 12618337), (19171, 6641230), (38342, 3320615), (95855, 1328246), (191710, 664123)]