61927870

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{27281}}^1$

素因数の和:27515

約数の個数: 16

約数和(自身を含む): 111965328

約数和(自身を除く): 50037458

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 27281, 54562, 136405, 272810, 6192787, 12385574, 30963935, 61927870]

約数ペア:

[(1, 61927870), (2, 30963935), (5, 12385574), (10, 6192787), (227, 272810), (454, 136405), (1135, 54562), (2270, 27281)]