2010802905

素因数分解:

$3^2\times 5^1\times {\mathrm{44684509}}^1$

素因数の和:44684520

約数の個数: 12

約数和(自身を含む): 3485391780

約数和(自身を除く): 1474588875

約数列:

[1, 3, 5, 9, 15, 45, 44684509, 134053527, 223422545, 402160581, 670267635, 2010802905]

約数ペア:

[(1, 2010802905), (3, 670267635), (5, 402160581), (9, 223422545), (15, 134053527), (45, 44684509)]