67292540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{480661}}^1$

素因数の和:480677

約数の個数: 24

約数和(自身を含む): 161502432

約数和(自身を除く): 94209892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 480661, 961322, 1922644, 2403305, 3364627, 4806610, 6729254, 9613220, 13458508, 16823135, 33646270, 67292540]

約数ペア:

[(1, 67292540), (2, 33646270), (4, 16823135), (5, 13458508), (7, 9613220), (10, 6729254), (14, 4806610), (20, 3364627), (28, 2403305), (35, 1922644), (70, 961322), (140, 480661)]