2740310

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3079}}^1$

素因数の和:3175

約数の個数: 16

約数和(自身を含む): 4989600

約数和(自身を除く): 2249290

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 3079, 6158, 15395, 30790, 274031, 548062, 1370155, 2740310]

約数ペア:

[(1, 2740310), (2, 1370155), (5, 548062), (10, 274031), (89, 30790), (178, 15395), (445, 6158), (890, 3079)]