131367270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4378909}}^1$

素因数の和:4378919

約数の個数: 16

約数和(自身を含む): 315281520

約数和(自身を除く): 183914250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4378909, 8757818, 13136727, 21894545, 26273454, 43789090, 65683635, 131367270]

約数ペア:

[(1, 131367270), (2, 65683635), (3, 43789090), (5, 26273454), (6, 21894545), (10, 13136727), (15, 8757818), (30, 4378909)]