42543470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 83650320

約数和(自身を除く): 41106850

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 233, 310, 466, 589, 961, 1165, 1178, 1922, 2330, 2945, 4427, 4805, 5890, 7223, 8854, 9610, 14446, 18259, 22135, 36115, 36518, 44270, 72230, 91295, 137237, 182590, 223913, 274474, 447826, 686185, 1119565, 1372370, 2239130, 4254347, 8508694, 21271735, 42543470]

約数ペア:

[(1, 42543470), (2, 21271735), (5, 8508694), (10, 4254347), (19, 2239130), (31, 1372370), (38, 1119565), (62, 686185), (95, 447826), (155, 274474), (190, 223913), (233, 182590), (310, 137237), (466, 91295), (589, 72230), (961, 44270), (1165, 36518), (1178, 36115), (1922, 22135), (2330, 18259), (2945, 14446), (4427, 9610), (4805, 8854), (5890, 7223)]