68700090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2290003}}^1$

素因数の和:2290013

約数の個数: 16

約数和(自身を含む): 164880288

約数和(自身を除く): 96180198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2290003, 4580006, 6870009, 11450015, 13740018, 22900030, 34350045, 68700090]

約数ペア:

[(1, 68700090), (2, 34350045), (3, 22900030), (5, 13740018), (6, 11450015), (10, 6870009), (15, 4580006), (30, 2290003)]