165106740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2751779}}^1$

素因数の和:2751791

約数の個数: 24

約数和(自身を含む): 462299040

約数和(自身を除く): 297192300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2751779, 5503558, 8255337, 11007116, 13758895, 16510674, 27517790, 33021348, 41276685, 55035580, 82553370, 165106740]

約数ペア:

[(1, 165106740), (2, 82553370), (3, 55035580), (4, 41276685), (5, 33021348), (6, 27517790), (10, 16510674), (12, 13758895), (15, 11007116), (20, 8255337), (30, 5503558), (60, 2751779)]