139218310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1178

約数の個数: 96

約数和(自身を含む): 332128512

約数和(自身を除く): 192910202

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 49, 55, 70, 77, 98, 110, 115, 154, 161, 230, 245, 253, 322, 385, 490, 506, 539, 770, 805, 1078, 1123, 1127, 1265, 1610, 1771, 2246, 2254, 2530, 2695, 3542, 5390, 5615, 5635, 7861, 8855, 11230, 11270, 12353, 12397, 15722, 17710, 24706, 24794, 25829, 39305, 51658, 55027, 61765, 61985, 78610, 86471, 110054, 123530, 123970, 129145, 172942, 180803, 258290, 275135, 284119, 361606, 432355, 550270, 568238, 605297, 864710, 904015, 1210594, 1265621, 1420595, 1808030, 1988833, 2531242, 2841190, 3026485, 3977666, 6052970, 6328105, 9944165, 12656210, 13921831, 19888330, 27843662, 69609155, 139218310]

約数ペア:

[(1, 139218310), (2, 69609155), (5, 27843662), (7, 19888330), (10, 13921831), (11, 12656210), (14, 9944165), (22, 6328105), (23, 6052970), (35, 3977666), (46, 3026485), (49, 2841190), (55, 2531242), (70, 1988833), (77, 1808030), (98, 1420595), (110, 1265621), (115, 1210594), (154, 904015), (161, 864710), (230, 605297), (245, 568238), (253, 550270), (322, 432355), (385, 361606), (490, 284119), (506, 275135), (539, 258290), (770, 180803), (805, 172942), (1078, 129145), (1123, 123970), (1127, 123530), (1265, 110054), (1610, 86471), (1771, 78610), (2246, 61985), (2254, 61765), (2530, 55027), (2695, 51658), (3542, 39305), (5390, 25829), (5615, 24794), (5635, 24706), (7861, 17710), (8855, 15722), (11230, 12397), (11270, 12353)]