30783906

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3469}}^1$

素因数の和:3523

約数の個数: 48

約数和(自身を含む): 73078200

約数和(自身を除く): 42294294

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 3469, 4437, 6938, 8874, 10407, 20814, 31221, 58973, 62442, 100601, 117946, 176919, 201202, 301803, 353838, 530757, 603606, 905409, 1061514, 1710217, 1810818, 3420434, 5130651, 10261302, 15391953, 30783906]

約数ペア:

[(1, 30783906), (2, 15391953), (3, 10261302), (6, 5130651), (9, 3420434), (17, 1810818), (18, 1710217), (29, 1061514), (34, 905409), (51, 603606), (58, 530757), (87, 353838), (102, 301803), (153, 201202), (174, 176919), (261, 117946), (306, 100601), (493, 62442), (522, 58973), (986, 31221), (1479, 20814), (2958, 10407), (3469, 8874), (4437, 6938)]