164172660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2736211}}^1$

素因数の和:2736223

約数の個数: 24

約数和(自身を含む): 459683616

約数和(自身を除く): 295510956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2736211, 5472422, 8208633, 10944844, 13681055, 16417266, 27362110, 32834532, 41043165, 54724220, 82086330, 164172660]

約数ペア:

[(1, 164172660), (2, 82086330), (3, 54724220), (4, 41043165), (5, 32834532), (6, 27362110), (10, 16417266), (12, 13681055), (15, 10944844), (20, 8208633), (30, 5472422), (60, 2736211)]