1468567390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 2763440064

約数和(自身を除く): 1294872674

約数列:

[1, 2, 5, 10, 43, 86, 97, 137, 194, 215, 257, 274, 430, 485, 514, 685, 970, 1285, 1370, 2570, 4171, 5891, 8342, 11051, 11782, 13289, 20855, 22102, 24929, 26578, 29455, 35209, 41710, 49858, 55255, 58910, 66445, 70418, 110510, 124645, 132890, 176045, 249290, 352090, 571427, 1071947, 1142854, 1513987, 2143894, 2857135, 3027974, 3415273, 5359735, 5714270, 6830546, 7569935, 10719470, 15139870, 17076365, 34152730, 146856739, 293713478, 734283695, 1468567390]

約数ペア:

[(1, 1468567390), (2, 734283695), (5, 293713478), (10, 146856739), (43, 34152730), (86, 17076365), (97, 15139870), (137, 10719470), (194, 7569935), (215, 6830546), (257, 5714270), (274, 5359735), (430, 3415273), (485, 3027974), (514, 2857135), (685, 2143894), (970, 1513987), (1285, 1142854), (1370, 1071947), (2570, 571427), (4171, 352090), (5891, 249290), (8342, 176045), (11051, 132890), (11782, 124645), (13289, 110510), (20855, 70418), (22102, 66445), (24929, 58910), (26578, 55255), (29455, 49858), (35209, 41710)]