30675337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 40255488

約数和(自身を除く): 9580151

約数列:

[1, 7, 11, 31, 71, 77, 181, 217, 341, 497, 781, 1267, 1991, 2201, 2387, 5467, 5611, 12851, 13937, 15407, 24211, 39277, 61721, 89957, 141361, 169477, 398381, 432047, 989527, 2788667, 4382191, 30675337]

約数ペア:

[(1, 30675337), (7, 4382191), (11, 2788667), (31, 989527), (71, 432047), (77, 398381), (181, 169477), (217, 141361), (341, 89957), (497, 61721), (781, 39277), (1267, 24211), (1991, 15407), (2201, 13937), (2387, 12851), (5467, 5611)]