1490349735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{80191}}^1$

素因数の和:80268

約数の個数: 48

約数和(自身を含む): 3002388480

約数和(自身を除く): 1512038745

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 885, 1239, 2065, 2655, 3717, 6195, 18585, 80191, 240573, 400955, 561337, 721719, 1202865, 1684011, 2806685, 3608595, 4731269, 5052033, 8420055, 14193807, 23656345, 25260165, 33118883, 42581421, 70969035, 99356649, 165594415, 212907105, 298069947, 496783245, 1490349735]

約数ペア:

[(1, 1490349735), (3, 496783245), (5, 298069947), (7, 212907105), (9, 165594415), (15, 99356649), (21, 70969035), (35, 42581421), (45, 33118883), (59, 25260165), (63, 23656345), (105, 14193807), (177, 8420055), (295, 5052033), (315, 4731269), (413, 3608595), (531, 2806685), (885, 1684011), (1239, 1202865), (2065, 721719), (2655, 561337), (3717, 400955), (6195, 240573), (18585, 80191)]