1214405710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7673}}^1$

素因数の和:7730

約数の個数: 96

約数和(自身を含む): 2834468640

約数和(自身を除く): 1620062930

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 49, 70, 85, 95, 98, 119, 133, 170, 190, 238, 245, 266, 323, 490, 595, 646, 665, 833, 931, 1190, 1330, 1615, 1666, 1862, 2261, 3230, 4165, 4522, 4655, 7673, 8330, 9310, 11305, 15346, 15827, 22610, 31654, 38365, 53711, 76730, 79135, 107422, 130441, 145787, 158270, 260882, 268555, 291574, 375977, 537110, 652205, 728935, 751954, 913087, 1020509, 1304410, 1457870, 1826174, 1879885, 2041018, 2478379, 3759770, 4565435, 4956758, 5102545, 6391609, 7143563, 9130870, 10205090, 12391895, 12783218, 14287126, 17348653, 24783790, 31958045, 34697306, 35717815, 63916090, 71435630, 86743265, 121440571, 173486530, 242881142, 607202855, 1214405710]

約数ペア:

[(1, 1214405710), (2, 607202855), (5, 242881142), (7, 173486530), (10, 121440571), (14, 86743265), (17, 71435630), (19, 63916090), (34, 35717815), (35, 34697306), (38, 31958045), (49, 24783790), (70, 17348653), (85, 14287126), (95, 12783218), (98, 12391895), (119, 10205090), (133, 9130870), (170, 7143563), (190, 6391609), (238, 5102545), (245, 4956758), (266, 4565435), (323, 3759770), (490, 2478379), (595, 2041018), (646, 1879885), (665, 1826174), (833, 1457870), (931, 1304410), (1190, 1020509), (1330, 913087), (1615, 751954), (1666, 728935), (1862, 652205), (2261, 537110), (3230, 375977), (4165, 291574), (4522, 268555), (4655, 260882), (7673, 158270), (8330, 145787), (9310, 130441), (11305, 107422), (15346, 79135), (15827, 76730), (22610, 53711), (31654, 38365)]