1415540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10111}}^1$

素因数の和:10127

約数の個数: 24

約数和(自身を含む): 3397632

約数和(自身を除く): 1982092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10111, 20222, 40444, 50555, 70777, 101110, 141554, 202220, 283108, 353885, 707770, 1415540]

約数ペア:

[(1, 1415540), (2, 707770), (4, 353885), (5, 283108), (7, 202220), (10, 141554), (14, 101110), (20, 70777), (28, 50555), (35, 40444), (70, 20222), (140, 10111)]