2100051780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35000863}}^1$

素因数の和:35000875

約数の個数: 24

約数和(自身を含む): 5880145152

約数和(自身を除く): 3780093372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35000863, 70001726, 105002589, 140003452, 175004315, 210005178, 350008630, 420010356, 525012945, 700017260, 1050025890, 2100051780]

約数ペア:

[(1, 2100051780), (2, 1050025890), (3, 700017260), (4, 525012945), (5, 420010356), (6, 350008630), (10, 210005178), (12, 175004315), (15, 140003452), (20, 105002589), (30, 70001726), (60, 35000863)]