7442636820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{62053}}^1$

素因数の和:64064

約数の個数: 48

約数和(自身を含む): 20850144000

約数和(自身を除く): 13407507180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1999, 3998, 5997, 7996, 9995, 11994, 19990, 23988, 29985, 39980, 59970, 62053, 119940, 124106, 186159, 248212, 310265, 372318, 620530, 744636, 930795, 1241060, 1861590, 3723180, 124043947, 248087894, 372131841, 496175788, 620219735, 744263682, 1240439470, 1488527364, 1860659205, 2480878940, 3721318410, 7442636820]

約数ペア:

[(1, 7442636820), (2, 3721318410), (3, 2480878940), (4, 1860659205), (5, 1488527364), (6, 1240439470), (10, 744263682), (12, 620219735), (15, 496175788), (20, 372131841), (30, 248087894), (60, 124043947), (1999, 3723180), (3998, 1861590), (5997, 1241060), (7996, 930795), (9995, 744636), (11994, 620530), (19990, 372318), (23988, 310265), (29985, 248212), (39980, 186159), (59970, 124106), (62053, 119940)]