205922370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6864079}}^1$

素因数の和:6864089

約数の個数: 16

約数和(自身を含む): 494213760

約数和(自身を除く): 288291390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6864079, 13728158, 20592237, 34320395, 41184474, 68640790, 102961185, 205922370]

約数ペア:

[(1, 205922370), (2, 102961185), (3, 68640790), (5, 41184474), (6, 34320395), (10, 20592237), (15, 13728158), (30, 6864079)]