63017780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{450127}}^1$

素因数の和:450143

約数の個数: 24

約数和(自身を含む): 151243008

約数和(自身を除く): 88225228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 450127, 900254, 1800508, 2250635, 3150889, 4501270, 6301778, 9002540, 12603556, 15754445, 31508890, 63017780]

約数ペア:

[(1, 63017780), (2, 31508890), (4, 15754445), (5, 12603556), (7, 9002540), (10, 6301778), (14, 4501270), (20, 3150889), (28, 2250635), (35, 1800508), (70, 900254), (140, 450127)]