207931470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6931049}}^1$

素因数の和:6931059

約数の個数: 16

約数和(自身を含む): 499035600

約数和(自身を除く): 291104130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6931049, 13862098, 20793147, 34655245, 41586294, 69310490, 103965735, 207931470]

約数ペア:

[(1, 207931470), (2, 103965735), (3, 69310490), (5, 41586294), (6, 34655245), (10, 20793147), (15, 13862098), (30, 6931049)]