137408060

素因数分解:

$2^2\times 5^1\times {\mathrm{6870403}}^1$

素因数の和:6870412

約数の個数: 12

約数和(自身を含む): 288556968

約数和(自身を除く): 151148908

約数列:

[1, 2, 4, 5, 10, 20, 6870403, 13740806, 27481612, 34352015, 68704030, 137408060]

約数ペア:

[(1, 137408060), (2, 68704030), (4, 34352015), (5, 27481612), (10, 13740806), (20, 6870403)]