271036130

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{248657}}^1$

素因数の和:248773

約数の個数: 16

約数和(自身を含む): 492342840

約数和(自身を除く): 221306710

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 248657, 497314, 1243285, 2486570, 27103613, 54207226, 135518065, 271036130]

約数ペア:

[(1, 271036130), (2, 135518065), (5, 54207226), (10, 27103613), (109, 2486570), (218, 1243285), (545, 497314), (1090, 248657)]