109711310

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{78929}}^1$

素因数の和:79075

約数の個数: 16

約数和(自身を含む): 198903600

約数和(自身を除く): 89192290

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 78929, 157858, 394645, 789290, 10971131, 21942262, 54855655, 109711310]

約数ペア:

[(1, 109711310), (2, 54855655), (5, 21942262), (10, 10971131), (139, 789290), (278, 394645), (695, 157858), (1390, 78929)]