1911997320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15933311}}^1$

素因数の和:15933325

約数の個数: 32

約数和(自身を含む): 5735992320

約数和(自身を除く): 3823995000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15933311, 31866622, 47799933, 63733244, 79666555, 95599866, 127466488, 159333110, 191199732, 238999665, 318666220, 382399464, 477999330, 637332440, 955998660, 1911997320]

約数ペア:

[(1, 1911997320), (2, 955998660), (3, 637332440), (4, 477999330), (5, 382399464), (6, 318666220), (8, 238999665), (10, 191199732), (12, 159333110), (15, 127466488), (20, 95599866), (24, 79666555), (30, 63733244), (40, 47799933), (60, 31866622), (120, 15933311)]