30783564

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{277}}^1$

素因数の和:314

約数の個数: 120

約数和(自身を含む): 94186400

約数和(自身を除く): 63402836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 277, 294, 324, 343, 378, 441, 554, 567, 588, 686, 756, 831, 882, 1029, 1108, 1134, 1323, 1372, 1662, 1764, 1939, 2058, 2268, 2493, 2646, 3087, 3324, 3878, 3969, 4116, 4986, 5292, 5817, 6174, 7479, 7756, 7938, 9261, 9972, 11634, 12348, 13573, 14958, 15876, 17451, 18522, 22437, 23268, 27146, 27783, 29916, 34902, 37044, 40719, 44874, 52353, 54292, 55566, 69804, 81438, 89748, 95011, 104706, 111132, 122157, 157059, 162876, 190022, 209412, 244314, 285033, 314118, 366471, 380044, 488628, 570066, 628236, 732942, 855099, 1099413, 1140132, 1465884, 1710198, 2198826, 2565297, 3420396, 4397652, 5130594, 7695891, 10261188, 15391782, 30783564]

約数ペア:

[(1, 30783564), (2, 15391782), (3, 10261188), (4, 7695891), (6, 5130594), (7, 4397652), (9, 3420396), (12, 2565297), (14, 2198826), (18, 1710198), (21, 1465884), (27, 1140132), (28, 1099413), (36, 855099), (42, 732942), (49, 628236), (54, 570066), (63, 488628), (81, 380044), (84, 366471), (98, 314118), (108, 285033), (126, 244314), (147, 209412), (162, 190022), (189, 162876), (196, 157059), (252, 122157), (277, 111132), (294, 104706), (324, 95011), (343, 89748), (378, 81438), (441, 69804), (554, 55566), (567, 54292), (588, 52353), (686, 44874), (756, 40719), (831, 37044), (882, 34902), (1029, 29916), (1108, 27783), (1134, 27146), (1323, 23268), (1372, 22437), (1662, 18522), (1764, 17451), (1939, 15876), (2058, 14958), (2268, 13573), (2493, 12348), (2646, 11634), (3087, 9972), (3324, 9261), (3878, 7938), (3969, 7756), (4116, 7479), (4986, 6174), (5292, 5817)]