240893630

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{270667}}^1$

素因数の和:270763

約数の個数: 16

約数和(自身を含む): 438482160

約数和(自身を除く): 197588530

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 270667, 541334, 1353335, 2706670, 24089363, 48178726, 120446815, 240893630]

約数ペア:

[(1, 240893630), (2, 120446815), (5, 48178726), (10, 24089363), (89, 2706670), (178, 1353335), (445, 541334), (890, 270667)]