68424070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 147329280

約数和(自身を除く): 78905210

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 59, 65, 110, 118, 130, 143, 286, 295, 590, 649, 715, 767, 811, 1298, 1430, 1534, 1622, 3245, 3835, 4055, 6490, 7670, 8110, 8437, 8921, 10543, 16874, 17842, 21086, 42185, 44605, 47849, 52715, 84370, 89210, 95698, 105430, 115973, 231946, 239245, 478490, 526339, 579865, 622037, 1052678, 1159730, 1244074, 2631695, 3110185, 5263390, 6220370, 6842407, 13684814, 34212035, 68424070]

約数ペア:

[(1, 68424070), (2, 34212035), (5, 13684814), (10, 6842407), (11, 6220370), (13, 5263390), (22, 3110185), (26, 2631695), (55, 1244074), (59, 1159730), (65, 1052678), (110, 622037), (118, 579865), (130, 526339), (143, 478490), (286, 239245), (295, 231946), (590, 115973), (649, 105430), (715, 95698), (767, 89210), (811, 84370), (1298, 52715), (1430, 47849), (1534, 44605), (1622, 42185), (3245, 21086), (3835, 17842), (4055, 16874), (6490, 10543), (7670, 8921), (8110, 8437)]