770759710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{14431}}^1$

素因数の和:14561

約数の個数: 48

約数和(自身を含む): 1628795520

約数和(自身を除く): 858035810

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1090, 1526, 3815, 5341, 7630, 10682, 14431, 26705, 28862, 53410, 72155, 101017, 144310, 202034, 505085, 707119, 1010170, 1414238, 1572979, 3145958, 3535595, 7071190, 7864895, 11010853, 15729790, 22021706, 55054265, 77075971, 110108530, 154151942, 385379855, 770759710]

約数ペア:

[(1, 770759710), (2, 385379855), (5, 154151942), (7, 110108530), (10, 77075971), (14, 55054265), (35, 22021706), (49, 15729790), (70, 11010853), (98, 7864895), (109, 7071190), (218, 3535595), (245, 3145958), (490, 1572979), (545, 1414238), (763, 1010170), (1090, 707119), (1526, 505085), (3815, 202034), (5341, 144310), (7630, 101017), (10682, 72155), (14431, 53410), (26705, 28862)]