28154730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{938491}}^1$

素因数の和:938501

約数の個数: 16

約数和(自身を含む): 67571424

約数和(自身を除く): 39416694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 938491, 1876982, 2815473, 4692455, 5630946, 9384910, 14077365, 28154730]

約数ペア:

[(1, 28154730), (2, 14077365), (3, 9384910), (5, 5630946), (6, 4692455), (10, 2815473), (15, 1876982), (30, 938491)]