171255180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2854253}}^1$

素因数の和:2854265

約数の個数: 24

約数和(自身を含む): 479514672

約数和(自身を除く): 308259492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2854253, 5708506, 8562759, 11417012, 14271265, 17125518, 28542530, 34251036, 42813795, 57085060, 85627590, 171255180]

約数ペア:

[(1, 171255180), (2, 85627590), (3, 57085060), (4, 42813795), (5, 34251036), (6, 28542530), (10, 17125518), (12, 14271265), (15, 11417012), (20, 8562759), (30, 5708506), (60, 2854253)]