16512420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{275207}}^1$

素因数の和:275219

約数の個数: 24

約数和(自身を含む): 46234944

約数和(自身を除く): 29722524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 275207, 550414, 825621, 1100828, 1376035, 1651242, 2752070, 3302484, 4128105, 5504140, 8256210, 16512420]

約数ペア:

[(1, 16512420), (2, 8256210), (3, 5504140), (4, 4128105), (5, 3302484), (6, 2752070), (10, 1651242), (12, 1376035), (15, 1100828), (20, 825621), (30, 550414), (60, 275207)]