26691870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 41736930

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 199, 255, 263, 398, 510, 526, 597, 789, 995, 1194, 1315, 1578, 1990, 2630, 2985, 3383, 3945, 4471, 5970, 6766, 7890, 8942, 10149, 13413, 16915, 20298, 22355, 26826, 33830, 44710, 50745, 52337, 67065, 101490, 104674, 134130, 157011, 261685, 314022, 523370, 785055, 889729, 1570110, 1779458, 2669187, 4448645, 5338374, 8897290, 13345935, 26691870]

約数ペア:

[(1, 26691870), (2, 13345935), (3, 8897290), (5, 5338374), (6, 4448645), (10, 2669187), (15, 1779458), (17, 1570110), (30, 889729), (34, 785055), (51, 523370), (85, 314022), (102, 261685), (170, 157011), (199, 134130), (255, 104674), (263, 101490), (398, 67065), (510, 52337), (526, 50745), (597, 44710), (789, 33830), (995, 26826), (1194, 22355), (1315, 20298), (1578, 16915), (1990, 13413), (2630, 10149), (2985, 8942), (3383, 7890), (3945, 6766), (4471, 5970)]