2833304880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1686491}}^1$

素因数の和:1686514

約数の個数: 80

約数和(自身を含む): 10038000384

約数和(自身を除く): 7204695504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1686491, 3372982, 5059473, 6745964, 8432455, 10118946, 11805437, 13491928, 16864910, 20237892, 23610874, 25297365, 26983856, 33729820, 35416311, 40475784, 47221748, 50594730, 59027185, 67459640, 70832622, 80951568, 94443496, 101189460, 118054370, 134919280, 141665244, 177081555, 188886992, 202378920, 236108740, 283330488, 354163110, 404757840, 472217480, 566660976, 708326220, 944434960, 1416652440, 2833304880]

約数ペア:

[(1, 2833304880), (2, 1416652440), (3, 944434960), (4, 708326220), (5, 566660976), (6, 472217480), (7, 404757840), (8, 354163110), (10, 283330488), (12, 236108740), (14, 202378920), (15, 188886992), (16, 177081555), (20, 141665244), (21, 134919280), (24, 118054370), (28, 101189460), (30, 94443496), (35, 80951568), (40, 70832622), (42, 67459640), (48, 59027185), (56, 50594730), (60, 47221748), (70, 40475784), (80, 35416311), (84, 33729820), (105, 26983856), (112, 25297365), (120, 23610874), (140, 20237892), (168, 16864910), (210, 13491928), (240, 11805437), (280, 10118946), (336, 8432455), (420, 6745964), (560, 5059473), (840, 3372982), (1680, 1686491)]