2100692510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{30009893}}^1$

素因数の和:30009907

約数の個数: 16

約数和(自身を含む): 4321424736

約数和(自身を除く): 2220732226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 30009893, 60019786, 150049465, 210069251, 300098930, 420138502, 1050346255, 2100692510]

約数ペア:

[(1, 2100692510), (2, 1050346255), (5, 420138502), (7, 300098930), (10, 210069251), (14, 150049465), (35, 60019786), (70, 30009893)]