274710070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{308663}}^1$

素因数の和:308759

約数の個数: 16

約数和(自身を含む): 500035680

約数和(自身を除く): 225325610

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 308663, 617326, 1543315, 3086630, 27471007, 54942014, 137355035, 274710070]

約数ペア:

[(1, 274710070), (2, 137355035), (5, 54942014), (10, 27471007), (89, 3086630), (178, 1543315), (445, 617326), (890, 308663)]