14968910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 30164400

約数和(自身を除く): 15195490

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 139, 178, 242, 278, 445, 605, 695, 890, 979, 1210, 1390, 1529, 1958, 3058, 4895, 7645, 9790, 10769, 12371, 15290, 16819, 21538, 24742, 33638, 53845, 61855, 84095, 107690, 123710, 136081, 168190, 272162, 680405, 1360810, 1496891, 2993782, 7484455, 14968910]

約数ペア:

[(1, 14968910), (2, 7484455), (5, 2993782), (10, 1496891), (11, 1360810), (22, 680405), (55, 272162), (89, 168190), (110, 136081), (121, 123710), (139, 107690), (178, 84095), (242, 61855), (278, 53845), (445, 33638), (605, 24742), (695, 21538), (890, 16819), (979, 15290), (1210, 12371), (1390, 10769), (1529, 9790), (1958, 7645), (3058, 4895)]