11544540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27487}}^1$

素因数の和:27506

約数の個数: 48

約数和(自身を含む): 36943872

約数和(自身を除く): 25399332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 27487, 54974, 82461, 109948, 137435, 164922, 192409, 274870, 329844, 384818, 412305, 549740, 577227, 769636, 824610, 962045, 1154454, 1649220, 1924090, 2308908, 2886135, 3848180, 5772270, 11544540]

約数ペア:

[(1, 11544540), (2, 5772270), (3, 3848180), (4, 2886135), (5, 2308908), (6, 1924090), (7, 1649220), (10, 1154454), (12, 962045), (14, 824610), (15, 769636), (20, 577227), (21, 549740), (28, 412305), (30, 384818), (35, 329844), (42, 274870), (60, 192409), (70, 164922), (84, 137435), (105, 109948), (140, 82461), (210, 54974), (420, 27487)]