13079207340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{365137}}^1$

素因数の和:365351

約数の個数: 72

約数和(自身を含む): 39873069600

約数和(自身を除く): 26793862260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 11940, 17910, 35820, 365137, 730274, 1095411, 1460548, 1825685, 2190822, 3286233, 3651370, 4381644, 5477055, 6572466, 7302740, 10954110, 13144932, 16431165, 21908220, 32862330, 65724660, 72662263, 145324526, 217986789, 290649052, 363311315, 435973578, 653960367, 726622630, 871947156, 1089933945, 1307920734, 1453245260, 2179867890, 2615841468, 3269801835, 4359735780, 6539603670, 13079207340]

約数ペア:

[(1, 13079207340), (2, 6539603670), (3, 4359735780), (4, 3269801835), (5, 2615841468), (6, 2179867890), (9, 1453245260), (10, 1307920734), (12, 1089933945), (15, 871947156), (18, 726622630), (20, 653960367), (30, 435973578), (36, 363311315), (45, 290649052), (60, 217986789), (90, 145324526), (180, 72662263), (199, 65724660), (398, 32862330), (597, 21908220), (796, 16431165), (995, 13144932), (1194, 10954110), (1791, 7302740), (1990, 6572466), (2388, 5477055), (2985, 4381644), (3582, 3651370), (3980, 3286233), (5970, 2190822), (7164, 1825685), (8955, 1460548), (11940, 1095411), (17910, 730274), (35820, 365137)]