61072690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9803}}^1$

素因数の和:9906

約数の個数: 32

約数和(自身を含む): 127059840

約数和(自身を除く): 65987150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 9803, 19606, 49015, 68621, 98030, 137242, 343105, 686210, 872467, 1744934, 4362335, 6107269, 8724670, 12214538, 30536345, 61072690]

約数ペア:

[(1, 61072690), (2, 30536345), (5, 12214538), (7, 8724670), (10, 6107269), (14, 4362335), (35, 1744934), (70, 872467), (89, 686210), (178, 343105), (445, 137242), (623, 98030), (890, 68621), (1246, 49015), (3115, 19606), (6230, 9803)]