538501980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8975033}}^1$

素因数の和:8975045

約数の個数: 24

約数和(自身を含む): 1507805712

約数和(自身を除く): 969303732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8975033, 17950066, 26925099, 35900132, 44875165, 53850198, 89750330, 107700396, 134625495, 179500660, 269250990, 538501980]

約数ペア:

[(1, 538501980), (2, 269250990), (3, 179500660), (4, 134625495), (5, 107700396), (6, 89750330), (10, 53850198), (12, 44875165), (15, 35900132), (20, 26925099), (30, 17950066), (60, 8975033)]