82819380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{673}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 266321664

約数和(自身を除く): 183502284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 293, 420, 586, 673, 879, 1172, 1346, 1465, 1758, 2019, 2051, 2692, 2930, 3365, 3516, 4038, 4102, 4395, 4711, 5860, 6153, 6730, 8076, 8204, 8790, 9422, 10095, 10255, 12306, 13460, 14133, 17580, 18844, 20190, 20510, 23555, 24612, 28266, 30765, 40380, 41020, 47110, 56532, 61530, 70665, 94220, 123060, 141330, 197189, 282660, 394378, 591567, 788756, 985945, 1183134, 1380323, 1971890, 2366268, 2760646, 2957835, 3943780, 4140969, 5521292, 5915670, 6901615, 8281938, 11831340, 13803230, 16563876, 20704845, 27606460, 41409690, 82819380]

約数ペア:

[(1, 82819380), (2, 41409690), (3, 27606460), (4, 20704845), (5, 16563876), (6, 13803230), (7, 11831340), (10, 8281938), (12, 6901615), (14, 5915670), (15, 5521292), (20, 4140969), (21, 3943780), (28, 2957835), (30, 2760646), (35, 2366268), (42, 1971890), (60, 1380323), (70, 1183134), (84, 985945), (105, 788756), (140, 591567), (210, 394378), (293, 282660), (420, 197189), (586, 141330), (673, 123060), (879, 94220), (1172, 70665), (1346, 61530), (1465, 56532), (1758, 47110), (2019, 41020), (2051, 40380), (2692, 30765), (2930, 28266), (3365, 24612), (3516, 23555), (4038, 20510), (4102, 20190), (4395, 18844), (4711, 17580), (5860, 14133), (6153, 13460), (6730, 12306), (8076, 10255), (8204, 10095), (8790, 9422)]