1900513370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27150191}}^1$

素因数の和:27150205

約数の個数: 16

約数和(自身を含む): 3909627648

約数和(自身を除く): 2009114278

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27150191, 54300382, 135750955, 190051337, 271501910, 380102674, 950256685, 1900513370]

約数ペア:

[(1, 1900513370), (2, 950256685), (5, 380102674), (7, 271501910), (10, 190051337), (14, 135750955), (35, 54300382), (70, 27150191)]