30027788

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6661}}^1$

素因数の和:6702

約数の個数: 36

約数和(自身を含む): 63795312

約数和(自身を除く): 33767524

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 6661, 13322, 26644, 46627, 93254, 153203, 186508, 306406, 326389, 612812, 652778, 1072421, 1305556, 2144842, 4289684, 7506947, 15013894, 30027788]

約数ペア:

[(1, 30027788), (2, 15013894), (4, 7506947), (7, 4289684), (14, 2144842), (23, 1305556), (28, 1072421), (46, 652778), (49, 612812), (92, 326389), (98, 306406), (161, 186508), (196, 153203), (322, 93254), (644, 46627), (1127, 26644), (2254, 13322), (4508, 6661)]