30031324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5413}}^1$

素因数の和:5509

約数の個数: 24

約数和(自身を含む): 56089040

約数和(自身を除く): 26057716

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5413, 5548, 10826, 21652, 102847, 205694, 395149, 411388, 790298, 1580596, 7507831, 15015662, 30031324]

約数ペア:

[(1, 30031324), (2, 15015662), (4, 7507831), (19, 1580596), (38, 790298), (73, 411388), (76, 395149), (146, 205694), (292, 102847), (1387, 21652), (2774, 10826), (5413, 5548)]