27202130

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21419}}^1$

素因数の和:21553

約数の個数: 16

約数和(自身を含む): 49351680

約数和(自身を除く): 22149550

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 21419, 42838, 107095, 214190, 2720213, 5440426, 13601065, 27202130]

約数ペア:

[(1, 27202130), (2, 13601065), (5, 5440426), (10, 2720213), (127, 214190), (254, 107095), (635, 42838), (1270, 21419)]