2013786990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1993}}^1$

素因数の和:2218

約数の個数: 96

約数和(自身を含む): 5337858240

約数和(自身を除く): 3324071250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 109, 206, 218, 309, 327, 515, 545, 618, 654, 927, 981, 1030, 1090, 1545, 1635, 1854, 1962, 1993, 3090, 3270, 3986, 4635, 4905, 5979, 9270, 9810, 9965, 11227, 11958, 17937, 19930, 22454, 29895, 33681, 35874, 56135, 59790, 67362, 89685, 101043, 112270, 168405, 179370, 202086, 205279, 217237, 336810, 410558, 434474, 505215, 615837, 651711, 1010430, 1026395, 1086185, 1231674, 1303422, 1847511, 1955133, 2052790, 2172370, 3079185, 3258555, 3695022, 3910266, 6158370, 6517110, 9237555, 9775665, 18475110, 19551330, 22375411, 44750822, 67126233, 111877055, 134252466, 201378699, 223754110, 335631165, 402757398, 671262330, 1006893495, 2013786990]

約数ペア:

[(1, 2013786990), (2, 1006893495), (3, 671262330), (5, 402757398), (6, 335631165), (9, 223754110), (10, 201378699), (15, 134252466), (18, 111877055), (30, 67126233), (45, 44750822), (90, 22375411), (103, 19551330), (109, 18475110), (206, 9775665), (218, 9237555), (309, 6517110), (327, 6158370), (515, 3910266), (545, 3695022), (618, 3258555), (654, 3079185), (927, 2172370), (981, 2052790), (1030, 1955133), (1090, 1847511), (1545, 1303422), (1635, 1231674), (1854, 1086185), (1962, 1026395), (1993, 1010430), (3090, 651711), (3270, 615837), (3986, 505215), (4635, 434474), (4905, 410558), (5979, 336810), (9270, 217237), (9810, 205279), (9965, 202086), (11227, 179370), (11958, 168405), (17937, 112270), (19930, 101043), (22454, 89685), (29895, 67362), (33681, 59790), (35874, 56135)]