81047370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2701579}}^1$

素因数の和:2701589

約数の個数: 16

約数和(自身を含む): 194513760

約数和(自身を除く): 113466390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2701579, 5403158, 8104737, 13507895, 16209474, 27015790, 40523685, 81047370]

約数ペア:

[(1, 81047370), (2, 40523685), (3, 27015790), (5, 16209474), (6, 13507895), (10, 8104737), (15, 5403158), (30, 2701579)]