30727142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6367}}^1$

素因数の和:6515

約数の個数: 16

約数和(自身を含む): 48906240

約数和(自身を除く): 18179098

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 6367, 12734, 120973, 241946, 808609, 1617218, 15363571, 30727142]

約数ペア:

[(1, 30727142), (2, 15363571), (19, 1617218), (38, 808609), (127, 241946), (254, 120973), (2413, 12734), (4826, 6367)]