30993454

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1811}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 47836800

約数和(自身を除く): 16843346

約数列:

[1, 2, 43, 86, 199, 398, 1811, 3622, 8557, 17114, 77873, 155746, 360389, 720778, 15496727, 30993454]

約数ペア:

[(1, 30993454), (2, 15496727), (43, 720778), (86, 360389), (199, 155746), (398, 77873), (1811, 17114), (3622, 8557)]