350829710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{65089}}^1$

素因数の和:65121

約数の個数: 48

約数和(自身を含む): 801388080

約数和(自身を除く): 450558370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 65089, 130178, 325445, 455623, 650890, 715979, 911246, 1431958, 2278115, 3189361, 3579895, 4556230, 5011853, 6378722, 7159790, 10023706, 15946805, 25059265, 31893610, 35082971, 50118530, 70165942, 175414855, 350829710]

約数ペア:

[(1, 350829710), (2, 175414855), (5, 70165942), (7, 50118530), (10, 35082971), (11, 31893610), (14, 25059265), (22, 15946805), (35, 10023706), (49, 7159790), (55, 6378722), (70, 5011853), (77, 4556230), (98, 3579895), (110, 3189361), (154, 2278115), (245, 1431958), (385, 911246), (490, 715979), (539, 650890), (770, 455623), (1078, 325445), (2695, 130178), (5390, 65089)]