7988695980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{133144933}}^1$

素因数の和:133144945

約数の個数: 24

約数和(自身を含む): 22368348912

約数和(自身を除く): 14379652932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 133144933, 266289866, 399434799, 532579732, 665724665, 798869598, 1331449330, 1597739196, 1997173995, 2662898660, 3994347990, 7988695980]

約数ペア:

[(1, 7988695980), (2, 3994347990), (3, 2662898660), (4, 1997173995), (5, 1597739196), (6, 1331449330), (10, 798869598), (12, 665724665), (15, 532579732), (20, 399434799), (30, 266289866), (60, 133144933)]