30254224

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1928

約数の個数: 80

約数和(自身を含む): 78744960

約数和(自身を除く): 48490736

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 1889, 2002, 2288, 3778, 4004, 7556, 8008, 13223, 15112, 16016, 20779, 24557, 26446, 30224, 41558, 49114, 52892, 83116, 98228, 105784, 145453, 166232, 171899, 196456, 211568, 270127, 290906, 332464, 343798, 392912, 540254, 581812, 687596, 1080508, 1163624, 1375192, 1890889, 2161016, 2327248, 2750384, 3781778, 4322032, 7563556, 15127112, 30254224]

約数ペア:

[(1, 30254224), (2, 15127112), (4, 7563556), (7, 4322032), (8, 3781778), (11, 2750384), (13, 2327248), (14, 2161016), (16, 1890889), (22, 1375192), (26, 1163624), (28, 1080508), (44, 687596), (52, 581812), (56, 540254), (77, 392912), (88, 343798), (91, 332464), (104, 290906), (112, 270127), (143, 211568), (154, 196456), (176, 171899), (182, 166232), (208, 145453), (286, 105784), (308, 98228), (364, 83116), (572, 52892), (616, 49114), (728, 41558), (1001, 30224), (1144, 26446), (1232, 24557), (1456, 20779), (1889, 16016), (2002, 15112), (2288, 13223), (3778, 8008), (4004, 7556)]