16620090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{554003}}^1$

素因数の和:554013

約数の個数: 16

約数和(自身を含む): 39888288

約数和(自身を除く): 23268198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 554003, 1108006, 1662009, 2770015, 3324018, 5540030, 8310045, 16620090]

約数ペア:

[(1, 16620090), (2, 8310045), (3, 5540030), (5, 3324018), (6, 2770015), (10, 1662009), (15, 1108006), (30, 554003)]