408025530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{412147}}^1$

素因数の和:412171

約数の個数: 48

約数和(自身を含む): 1157311584

約数和(自身を除く): 749286054

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 412147, 824294, 1236441, 2060735, 2472882, 3709323, 4121470, 4533617, 6182205, 7418646, 9067234, 12364410, 13600851, 18546615, 22668085, 27201702, 37093230, 40802553, 45336170, 68004255, 81605106, 136008510, 204012765, 408025530]

約数ペア:

[(1, 408025530), (2, 204012765), (3, 136008510), (5, 81605106), (6, 68004255), (9, 45336170), (10, 40802553), (11, 37093230), (15, 27201702), (18, 22668085), (22, 18546615), (30, 13600851), (33, 12364410), (45, 9067234), (55, 7418646), (66, 6182205), (90, 4533617), (99, 4121470), (110, 3709323), (165, 2472882), (198, 2060735), (330, 1236441), (495, 824294), (990, 412147)]