124680485090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1781149787}}^1$

素因数の和:1781149801

約数の個数: 16

約数和(自身を含む): 256485569472

約数和(自身を除く): 131805084382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1781149787, 3562299574, 8905748935, 12468048509, 17811497870, 24936097018, 62340242545, 124680485090]

約数ペア:

[(1, 124680485090), (2, 62340242545), (5, 24936097018), (7, 17811497870), (10, 12468048509), (14, 8905748935), (35, 3562299574), (70, 1781149787)]