1123697190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{486449}}^1$

素因数の和:486477

約数の個数: 64

約数和(自身を含む): 3362342400

約数和(自身を除く): 2238645210

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 486449, 972898, 1459347, 2432245, 2918694, 3405143, 4864490, 5350939, 6810286, 7296735, 10215429, 10701878, 14593470, 16052817, 17025715, 20430858, 26754695, 32105634, 34051430, 37456573, 51077145, 53509390, 74913146, 80264085, 102154290, 112369719, 160528170, 187282865, 224739438, 374565730, 561848595, 1123697190]

約数ペア:

[(1, 1123697190), (2, 561848595), (3, 374565730), (5, 224739438), (6, 187282865), (7, 160528170), (10, 112369719), (11, 102154290), (14, 80264085), (15, 74913146), (21, 53509390), (22, 51077145), (30, 37456573), (33, 34051430), (35, 32105634), (42, 26754695), (55, 20430858), (66, 17025715), (70, 16052817), (77, 14593470), (105, 10701878), (110, 10215429), (154, 7296735), (165, 6810286), (210, 5350939), (231, 4864490), (330, 3405143), (385, 2918694), (462, 2432245), (770, 1459347), (1155, 972898), (2310, 486449)]