291298770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10753}}^1$

素因数の和:10816

約数の個数: 96

約数和(自身を含む): 885785472

約数和(自身を除く): 594486702

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 1290, 1505, 1806, 1935, 2709, 3010, 3870, 4515, 5418, 9030, 10753, 13545, 21506, 27090, 32259, 53765, 64518, 75271, 96777, 107530, 150542, 161295, 193554, 225813, 322590, 376355, 451626, 462379, 483885, 677439, 752710, 924758, 967770, 1129065, 1354878, 1387137, 2258130, 2311895, 2774274, 3236653, 3387195, 4161411, 4623790, 6473306, 6774390, 6935685, 8322822, 9709959, 13871370, 16183265, 19419918, 20807055, 29129877, 32366530, 41614110, 48549795, 58259754, 97099590, 145649385, 291298770]

約数ペア:

[(1, 291298770), (2, 145649385), (3, 97099590), (5, 58259754), (6, 48549795), (7, 41614110), (9, 32366530), (10, 29129877), (14, 20807055), (15, 19419918), (18, 16183265), (21, 13871370), (30, 9709959), (35, 8322822), (42, 6935685), (43, 6774390), (45, 6473306), (63, 4623790), (70, 4161411), (86, 3387195), (90, 3236653), (105, 2774274), (126, 2311895), (129, 2258130), (210, 1387137), (215, 1354878), (258, 1129065), (301, 967770), (315, 924758), (387, 752710), (430, 677439), (602, 483885), (630, 462379), (645, 451626), (774, 376355), (903, 322590), (1290, 225813), (1505, 193554), (1806, 161295), (1935, 150542), (2709, 107530), (3010, 96777), (3870, 75271), (4515, 64518), (5418, 53765), (9030, 32259), (10753, 27090), (13545, 21506)]