30816485

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12401}}^1$

素因数の和:12484

約数の個数: 16

約数和(自身を含む): 42861312

約数和(自身を除く): 12044827

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 12401, 62005, 86807, 434035, 880471, 4402355, 6163297, 30816485]

約数ペア:

[(1, 30816485), (5, 6163297), (7, 4402355), (35, 880471), (71, 434035), (355, 86807), (497, 62005), (2485, 12401)]