12139470

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{2141}}^1$

素因数の和:2167

約数の個数: 80

約数和(自身を含む): 37322208

約数和(自身を除く): 25182738

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2141, 2835, 4282, 5670, 6423, 10705, 12846, 14987, 19269, 21410, 29974, 32115, 38538, 44961, 57807, 64230, 74935, 89922, 96345, 115614, 134883, 149870, 173421, 192690, 224805, 269766, 289035, 346842, 404649, 449610, 578070, 674415, 809298, 867105, 1213947, 1348830, 1734210, 2023245, 2427894, 4046490, 6069735, 12139470]

約数ペア:

[(1, 12139470), (2, 6069735), (3, 4046490), (5, 2427894), (6, 2023245), (7, 1734210), (9, 1348830), (10, 1213947), (14, 867105), (15, 809298), (18, 674415), (21, 578070), (27, 449610), (30, 404649), (35, 346842), (42, 289035), (45, 269766), (54, 224805), (63, 192690), (70, 173421), (81, 149870), (90, 134883), (105, 115614), (126, 96345), (135, 89922), (162, 74935), (189, 64230), (210, 57807), (270, 44961), (315, 38538), (378, 32115), (405, 29974), (567, 21410), (630, 19269), (810, 14987), (945, 12846), (1134, 10705), (1890, 6423), (2141, 5670), (2835, 4282)]