30686586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{730633}}^1$

素因数の和:730645

約数の個数: 16

約数和(自身を含む): 70140864

約数和(自身を除く): 39454278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 730633, 1461266, 2191899, 4383798, 5114431, 10228862, 15343293, 30686586]

約数ペア:

[(1, 30686586), (2, 15343293), (3, 10228862), (6, 5114431), (7, 4383798), (14, 2191899), (21, 1461266), (42, 730633)]