2208420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12269}}^1$

素因数の和:12284

約数の個数: 36

約数和(自身を含む): 6699420

約数和(自身を除く): 4491000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12269, 24538, 36807, 49076, 61345, 73614, 110421, 122690, 147228, 184035, 220842, 245380, 368070, 441684, 552105, 736140, 1104210, 2208420]

約数ペア:

[(1, 2208420), (2, 1104210), (3, 736140), (4, 552105), (5, 441684), (6, 368070), (9, 245380), (10, 220842), (12, 184035), (15, 147228), (18, 122690), (20, 110421), (30, 73614), (36, 61345), (45, 49076), (60, 36807), (90, 24538), (180, 12269)]