307087870

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{135281}}^1$

素因数の和:135515

約数の個数: 16

約数和(自身を含む): 555197328

約数和(自身を除く): 248109458

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 135281, 270562, 676405, 1352810, 30708787, 61417574, 153543935, 307087870]

約数ペア:

[(1, 307087870), (2, 153543935), (5, 61417574), (10, 30708787), (227, 1352810), (454, 676405), (1135, 270562), (2270, 135281)]