30352751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 37933056

約数和(自身を除く): 7580305

約数列:

[1, 11, 13, 31, 41, 143, 167, 341, 403, 451, 533, 1271, 1837, 2171, 4433, 5177, 5863, 6847, 13981, 16523, 23881, 56947, 67301, 75317, 89011, 181753, 212257, 740311, 979121, 2334827, 2759341, 30352751]

約数ペア:

[(1, 30352751), (11, 2759341), (13, 2334827), (31, 979121), (41, 740311), (143, 212257), (167, 181753), (341, 89011), (403, 75317), (451, 67301), (533, 56947), (1271, 23881), (1837, 16523), (2171, 13981), (4433, 6847), (5177, 5863)]