3187090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3581}}^1$

素因数の和:3677

約数の個数: 16

約数和(自身を含む): 5802840

約数和(自身を除く): 2615750

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 3581, 7162, 17905, 35810, 318709, 637418, 1593545, 3187090]

約数ペア:

[(1, 3187090), (2, 1593545), (5, 637418), (10, 318709), (89, 35810), (178, 17905), (445, 7162), (890, 3581)]