30328844

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11903}}^1$

素因数の和:11934

約数の個数: 36

約数和(自身を含む): 66495744

約数和(自身を除く): 36166900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 11903, 23806, 47612, 83321, 154739, 166642, 309478, 333284, 583247, 618956, 1083173, 1166494, 2166346, 2332988, 4332692, 7582211, 15164422, 30328844]

約数ペア:

[(1, 30328844), (2, 15164422), (4, 7582211), (7, 4332692), (13, 2332988), (14, 2166346), (26, 1166494), (28, 1083173), (49, 618956), (52, 583247), (91, 333284), (98, 309478), (182, 166642), (196, 154739), (364, 83321), (637, 47612), (1274, 23806), (2548, 11903)]