3090366986

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{72161}}^1$

素因数の和:72219

約数の個数: 48

約数和(自身を含む): 5923056960

約数和(自身を除く): 2832689974

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 266, 322, 437, 874, 931, 1127, 1862, 2254, 3059, 6118, 21413, 42826, 72161, 144322, 505127, 1010254, 1371059, 1659703, 2742118, 3319406, 3535889, 7071778, 9597413, 11617921, 19194826, 23235842, 31534357, 63068714, 67181891, 81325447, 134363782, 162650894, 220740499, 441480998, 1545183493, 3090366986]

約数ペア:

[(1, 3090366986), (2, 1545183493), (7, 441480998), (14, 220740499), (19, 162650894), (23, 134363782), (38, 81325447), (46, 67181891), (49, 63068714), (98, 31534357), (133, 23235842), (161, 19194826), (266, 11617921), (322, 9597413), (437, 7071778), (874, 3535889), (931, 3319406), (1127, 2742118), (1862, 1659703), (2254, 1371059), (3059, 1010254), (6118, 505127), (21413, 144322), (42826, 72161)]