20761050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{138407}}^1$

素因数の和:138422

約数の個数: 24

約数和(自身を含む): 51487776

約数和(自身を除く): 30726726

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 138407, 276814, 415221, 692035, 830442, 1384070, 2076105, 3460175, 4152210, 6920350, 10380525, 20761050]

約数ペア:

[(1, 20761050), (2, 10380525), (3, 6920350), (5, 4152210), (6, 3460175), (10, 2076105), (15, 1384070), (25, 830442), (30, 692035), (50, 415221), (75, 276814), (150, 138407)]