293330310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:942

約数の個数: 128

約数和(自身を含む): 873815040

約数和(自身を除く): 580484730

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 139, 182, 195, 210, 273, 278, 390, 417, 455, 546, 695, 773, 834, 910, 973, 1365, 1390, 1546, 1807, 1946, 2085, 2319, 2730, 2919, 3614, 3865, 4170, 4638, 4865, 5411, 5421, 5838, 7730, 9035, 9730, 10049, 10822, 10842, 11595, 12649, 14595, 16233, 18070, 20098, 23190, 25298, 27055, 27105, 29190, 30147, 32466, 37947, 50245, 54110, 54210, 60294, 63245, 70343, 75894, 81165, 100490, 107447, 126490, 140686, 150735, 162330, 189735, 211029, 214894, 301470, 322341, 351715, 379470, 422058, 537235, 644682, 703430, 752129, 1055145, 1074470, 1396811, 1504258, 1611705, 2110290, 2256387, 2793622, 3223410, 3760645, 4190433, 4512774, 6984055, 7521290, 8380866, 9777677, 11281935, 13968110, 19555354, 20952165, 22563870, 29333031, 41904330, 48888385, 58666062, 97776770, 146665155, 293330310]

約数ペア:

[(1, 293330310), (2, 146665155), (3, 97776770), (5, 58666062), (6, 48888385), (7, 41904330), (10, 29333031), (13, 22563870), (14, 20952165), (15, 19555354), (21, 13968110), (26, 11281935), (30, 9777677), (35, 8380866), (39, 7521290), (42, 6984055), (65, 4512774), (70, 4190433), (78, 3760645), (91, 3223410), (105, 2793622), (130, 2256387), (139, 2110290), (182, 1611705), (195, 1504258), (210, 1396811), (273, 1074470), (278, 1055145), (390, 752129), (417, 703430), (455, 644682), (546, 537235), (695, 422058), (773, 379470), (834, 351715), (910, 322341), (973, 301470), (1365, 214894), (1390, 211029), (1546, 189735), (1807, 162330), (1946, 150735), (2085, 140686), (2319, 126490), (2730, 107447), (2919, 100490), (3614, 81165), (3865, 75894), (4170, 70343), (4638, 63245), (4865, 60294), (5411, 54210), (5421, 54110), (5838, 50245), (7730, 37947), (9035, 32466), (9730, 30147), (10049, 29190), (10822, 27105), (10842, 27055), (11595, 25298), (12649, 23190), (14595, 20098), (16233, 18070)]