61214590

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{6661}}^1$

素因数の和:7587

約数の個数: 16

約数和(自身を含む): 110322720

約数和(自身を除く): 49108130

約数列:

[1, 2, 5, 10, 919, 1838, 4595, 6661, 9190, 13322, 33305, 66610, 6121459, 12242918, 30607295, 61214590]

約数ペア:

[(1, 61214590), (2, 30607295), (5, 12242918), (10, 6121459), (919, 66610), (1838, 33305), (4595, 13322), (6661, 9190)]