11578490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1367}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 26199936

約数和(自身を除く): 14621446

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1367, 1694, 2734, 4235, 6835, 8470, 9569, 13670, 15037, 19138, 30074, 47845, 75185, 95690, 105259, 150370, 165407, 210518, 330814, 526295, 827035, 1052590, 1157849, 1654070, 2315698, 5789245, 11578490]

約数ペア:

[(1, 11578490), (2, 5789245), (5, 2315698), (7, 1654070), (10, 1157849), (11, 1052590), (14, 827035), (22, 526295), (35, 330814), (55, 210518), (70, 165407), (77, 150370), (110, 105259), (121, 95690), (154, 75185), (242, 47845), (385, 30074), (605, 19138), (770, 15037), (847, 13670), (1210, 9569), (1367, 8470), (1694, 6835), (2734, 4235)]