209399267130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6979975571}}^1$

素因数の和:6979975581

約数の個数: 16

約数和(自身を含む): 502558241184

約数和(自身を除く): 293158974054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6979975571, 13959951142, 20939926713, 34899877855, 41879853426, 69799755710, 104699633565, 209399267130]

約数ペア:

[(1, 209399267130), (2, 104699633565), (3, 69799755710), (5, 41879853426), (6, 34899877855), (10, 20939926713), (15, 13959951142), (30, 6979975571)]