137160340

素因数分解:

$2^2\times 5^1\times {\mathrm{6858017}}^1$

素因数の和:6858026

約数の個数: 12

約数和(自身を含む): 288036756

約数和(自身を除く): 150876416

約数列:

[1, 2, 4, 5, 10, 20, 6858017, 13716034, 27432068, 34290085, 68580170, 137160340]

約数ペア:

[(1, 137160340), (2, 68580170), (4, 34290085), (5, 27432068), (10, 13716034), (20, 6858017)]