39842970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1328099}}^1$

素因数の和:1328109

約数の個数: 16

約数和(自身を含む): 95623200

約数和(自身を除く): 55780230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1328099, 2656198, 3984297, 6640495, 7968594, 13280990, 19921485, 39842970]

約数ペア:

[(1, 39842970), (2, 19921485), (3, 13280990), (5, 7968594), (6, 6640495), (10, 3984297), (15, 2656198), (30, 1328099)]