28420050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{189467}}^1$

素因数の和:189482

約数の個数: 24

約数和(自身を含む): 70482096

約数和(自身を除く): 42062046

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 189467, 378934, 568401, 947335, 1136802, 1894670, 2842005, 4736675, 5684010, 9473350, 14210025, 28420050]

約数ペア:

[(1, 28420050), (2, 14210025), (3, 9473350), (5, 5684010), (6, 4736675), (10, 2842005), (15, 1894670), (25, 1136802), (30, 947335), (50, 568401), (75, 378934), (150, 189467)]