2640090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{88003}}^1$

素因数の和:88013

約数の個数: 16

約数和(自身を含む): 6336288

約数和(自身を除く): 3696198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 88003, 176006, 264009, 440015, 528018, 880030, 1320045, 2640090]

約数ペア:

[(1, 2640090), (2, 1320045), (3, 880030), (5, 528018), (6, 440015), (10, 264009), (15, 176006), (30, 88003)]