30445964

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 54501888

約数和(自身を除く): 24055924

約数列:

[1, 2, 4, 73, 127, 146, 254, 292, 508, 821, 1642, 3284, 9271, 18542, 37084, 59933, 104267, 119866, 208534, 239732, 417068, 7611491, 15222982, 30445964]

約数ペア:

[(1, 30445964), (2, 15222982), (4, 7611491), (73, 417068), (127, 239732), (146, 208534), (254, 119866), (292, 104267), (508, 59933), (821, 37084), (1642, 18542), (3284, 9271)]