28971330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{965711}}^1$

素因数の和:965721

約数の個数: 16

約数和(自身を含む): 69531264

約数和(自身を除く): 40559934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 965711, 1931422, 2897133, 4828555, 5794266, 9657110, 14485665, 28971330]

約数ペア:

[(1, 28971330), (2, 14485665), (3, 9657110), (5, 5794266), (6, 4828555), (10, 2897133), (15, 1931422), (30, 965711)]