30779056

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 78369984

約数和(自身を除く): 47590928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 49, 56, 77, 83, 86, 88, 98, 112, 154, 166, 172, 176, 196, 301, 308, 332, 344, 392, 473, 539, 581, 602, 616, 664, 688, 784, 913, 946, 1078, 1162, 1204, 1232, 1328, 1826, 1892, 2107, 2156, 2324, 2408, 3311, 3569, 3652, 3784, 4067, 4214, 4312, 4648, 4816, 6391, 6622, 7138, 7304, 7568, 8134, 8428, 8624, 9296, 12782, 13244, 14276, 14608, 16268, 16856, 23177, 24983, 25564, 26488, 28552, 32536, 33712, 39259, 44737, 46354, 49966, 51128, 52976, 57104, 65072, 78518, 89474, 92708, 99932, 102256, 157036, 174881, 178948, 185416, 199864, 274813, 314072, 349762, 357896, 370832, 399728, 549626, 628144, 699524, 715792, 1099252, 1399048, 1923691, 2198504, 2798096, 3847382, 4397008, 7694764, 15389528, 30779056]

約数ペア:

[(1, 30779056), (2, 15389528), (4, 7694764), (7, 4397008), (8, 3847382), (11, 2798096), (14, 2198504), (16, 1923691), (22, 1399048), (28, 1099252), (43, 715792), (44, 699524), (49, 628144), (56, 549626), (77, 399728), (83, 370832), (86, 357896), (88, 349762), (98, 314072), (112, 274813), (154, 199864), (166, 185416), (172, 178948), (176, 174881), (196, 157036), (301, 102256), (308, 99932), (332, 92708), (344, 89474), (392, 78518), (473, 65072), (539, 57104), (581, 52976), (602, 51128), (616, 49966), (664, 46354), (688, 44737), (784, 39259), (913, 33712), (946, 32536), (1078, 28552), (1162, 26488), (1204, 25564), (1232, 24983), (1328, 23177), (1826, 16856), (1892, 16268), (2107, 14608), (2156, 14276), (2324, 13244), (2408, 12782), (3311, 9296), (3569, 8624), (3652, 8428), (3784, 8134), (4067, 7568), (4214, 7304), (4312, 7138), (4648, 6622), (4816, 6391)]