27352130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{210401}}^1$

素因数の和:210421

約数の個数: 16

約数和(自身を含む): 53021304

約数和(自身を除く): 25669174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 210401, 420802, 1052005, 2104010, 2735213, 5470426, 13676065, 27352130]

約数ペア:

[(1, 27352130), (2, 13676065), (5, 5470426), (10, 2735213), (13, 2104010), (26, 1052005), (65, 420802), (130, 210401)]