27029390

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9619}}^1$

素因数の和:9907

約数の個数: 16

約数和(自身を含む): 48831120

約数和(自身を除く): 21801730

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 9619, 19238, 48095, 96190, 2702939, 5405878, 13514695, 27029390]

約数ペア:

[(1, 27029390), (2, 13514695), (5, 5405878), (10, 2702939), (281, 96190), (562, 48095), (1405, 19238), (2810, 9619)]