207908310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6930277}}^1$

素因数の和:6930287

約数の個数: 16

約数和(自身を含む): 498980016

約数和(自身を除く): 291071706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6930277, 13860554, 20790831, 34651385, 41581662, 69302770, 103954155, 207908310]

約数ペア:

[(1, 207908310), (2, 103954155), (3, 69302770), (5, 41581662), (6, 34651385), (10, 20790831), (15, 13860554), (30, 6930277)]