6312040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{22543}}^1$

素因数の和:22561

約数の個数: 32

約数和(自身を含む): 16231680

約数和(自身を除く): 9919640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 22543, 45086, 90172, 112715, 157801, 180344, 225430, 315602, 450860, 631204, 789005, 901720, 1262408, 1578010, 3156020, 6312040]

約数ペア:

[(1, 6312040), (2, 3156020), (4, 1578010), (5, 1262408), (7, 901720), (8, 789005), (10, 631204), (14, 450860), (20, 315602), (28, 225430), (35, 180344), (40, 157801), (56, 112715), (70, 90172), (140, 45086), (280, 22543)]