255352730

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{183707}}^1$

素因数の和:183853

約数の個数: 16

約数和(自身を含む): 462944160

約数和(自身を除く): 207591430

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 183707, 367414, 918535, 1837070, 25535273, 51070546, 127676365, 255352730]

約数ペア:

[(1, 255352730), (2, 127676365), (5, 51070546), (10, 25535273), (139, 1837070), (278, 918535), (695, 367414), (1390, 183707)]