20161361370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672045379}}^1$

素因数の和:672045389

約数の個数: 16

約数和(自身を含む): 48387267360

約数和(自身を除く): 28225905990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672045379, 1344090758, 2016136137, 3360226895, 4032272274, 6720453790, 10080680685, 20161361370]

約数ペア:

[(1, 20161361370), (2, 10080680685), (3, 6720453790), (5, 4032272274), (6, 3360226895), (10, 2016136137), (15, 1344090758), (30, 672045379)]