30387929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 37594368

約数和(自身を除く): 7206439

約数列:

[1, 11, 13, 41, 71, 73, 143, 451, 533, 781, 803, 923, 949, 2911, 2993, 5183, 5863, 10153, 10439, 32021, 32923, 37843, 38909, 57013, 67379, 212503, 416273, 427999, 741169, 2337533, 2762539, 30387929]

約数ペア:

[(1, 30387929), (11, 2762539), (13, 2337533), (41, 741169), (71, 427999), (73, 416273), (143, 212503), (451, 67379), (533, 57013), (781, 38909), (803, 37843), (923, 32923), (949, 32021), (2911, 10439), (2993, 10153), (5183, 5863)]