139724710

素因数分解:

$2^1\times 5^1\times {\mathrm{3617}}^1\times {\mathrm{3863}}^1$

素因数の和:7487

約数の個数: 16

約数和(自身を含む): 251639136

約数和(自身を除く): 111914426

約数列:

[1, 2, 5, 10, 3617, 3863, 7234, 7726, 18085, 19315, 36170, 38630, 13972471, 27944942, 69862355, 139724710]

約数ペア:

[(1, 139724710), (2, 69862355), (5, 27944942), (10, 13972471), (3617, 38630), (3863, 36170), (7234, 19315), (7726, 18085)]