65934260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{470959}}^1$

素因数の和:470975

約数の個数: 24

約数和(自身を含む): 158242560

約数和(自身を除く): 92308300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 470959, 941918, 1883836, 2354795, 3296713, 4709590, 6593426, 9419180, 13186852, 16483565, 32967130, 65934260]

約数ペア:

[(1, 65934260), (2, 32967130), (4, 16483565), (5, 13186852), (7, 9419180), (10, 6593426), (14, 4709590), (20, 3296713), (28, 2354795), (35, 1883836), (70, 941918), (140, 470959)]