1870291548

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{7823}}^1$

素因数の和:8091

約数の個数: 72

約数和(自身を含む): 4912689600

約数和(自身を除く): 3042398052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 229, 261, 348, 458, 522, 687, 916, 1044, 1374, 2061, 2748, 4122, 6641, 7823, 8244, 13282, 15646, 19923, 23469, 26564, 31292, 39846, 46938, 59769, 70407, 79692, 93876, 119538, 140814, 226867, 239076, 281628, 453734, 680601, 907468, 1361202, 1791467, 2041803, 2722404, 3582934, 4083606, 5374401, 7165868, 8167212, 10748802, 16123203, 21497604, 32246406, 51952543, 64492812, 103905086, 155857629, 207810172, 311715258, 467572887, 623430516, 935145774, 1870291548]

約数ペア:

[(1, 1870291548), (2, 935145774), (3, 623430516), (4, 467572887), (6, 311715258), (9, 207810172), (12, 155857629), (18, 103905086), (29, 64492812), (36, 51952543), (58, 32246406), (87, 21497604), (116, 16123203), (174, 10748802), (229, 8167212), (261, 7165868), (348, 5374401), (458, 4083606), (522, 3582934), (687, 2722404), (916, 2041803), (1044, 1791467), (1374, 1361202), (2061, 907468), (2748, 680601), (4122, 453734), (6641, 281628), (7823, 239076), (8244, 226867), (13282, 140814), (15646, 119538), (19923, 93876), (23469, 79692), (26564, 70407), (31292, 59769), (39846, 46938)]