69131350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{81331}}^1$

素因数の和:81360

約数の個数: 24

約数和(自身を含む): 136149768

約数和(自身を除く): 67018418

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 81331, 162662, 406655, 813310, 1382627, 2033275, 2765254, 4066550, 6913135, 13826270, 34565675, 69131350]

約数ペア:

[(1, 69131350), (2, 34565675), (5, 13826270), (10, 6913135), (17, 4066550), (25, 2765254), (34, 2033275), (50, 1382627), (85, 813310), (170, 406655), (425, 162662), (850, 81331)]