393924660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6565411}}^1$

素因数の和:6565423

約数の個数: 24

約数和(自身を含む): 1102989216

約数和(自身を除く): 709064556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6565411, 13130822, 19696233, 26261644, 32827055, 39392466, 65654110, 78784932, 98481165, 131308220, 196962330, 393924660]

約数ペア:

[(1, 393924660), (2, 196962330), (3, 131308220), (4, 98481165), (5, 78784932), (6, 65654110), (10, 39392466), (12, 32827055), (15, 26261644), (20, 19696233), (30, 13130822), (60, 6565411)]