123228090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1369201}}^1$

素因数の和:1369214

約数の個数: 24

約数和(自身を含む): 320393268

約数和(自身を除く): 197165178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1369201, 2738402, 4107603, 6846005, 8215206, 12322809, 13692010, 20538015, 24645618, 41076030, 61614045, 123228090]

約数ペア:

[(1, 123228090), (2, 61614045), (3, 41076030), (5, 24645618), (6, 20538015), (9, 13692010), (10, 12322809), (15, 8215206), (18, 6846005), (30, 4107603), (45, 2738402), (90, 1369201)]