65160620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{465433}}^1$

素因数の和:465449

約数の個数: 24

約数和(自身を含む): 156385824

約数和(自身を除く): 91225204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 465433, 930866, 1861732, 2327165, 3258031, 4654330, 6516062, 9308660, 13032124, 16290155, 32580310, 65160620]

約数ペア:

[(1, 65160620), (2, 32580310), (4, 16290155), (5, 13032124), (7, 9308660), (10, 6516062), (14, 4654330), (20, 3258031), (28, 2327165), (35, 1861732), (70, 930866), (140, 465433)]