127538090

素因数分解:

$2^1\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{6709}}^1$

素因数の和:8617

約数の個数: 16

約数和(自身を含む): 229723560

約数和(自身を除く): 102185470

約数列:

[1, 2, 5, 10, 1901, 3802, 6709, 9505, 13418, 19010, 33545, 67090, 12753809, 25507618, 63769045, 127538090]

約数ペア:

[(1, 127538090), (2, 63769045), (5, 25507618), (10, 12753809), (1901, 67090), (3802, 33545), (6709, 19010), (9505, 13418)]