3488394420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2768567}}^1$

素因数の和:2768589

約数の個数: 72

約数和(自身を含む): 12093105024

約数和(自身を除く): 8604710604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2768567, 5537134, 8305701, 11074268, 13842835, 16611402, 19379969, 24917103, 27685670, 33222804, 38759938, 41528505, 49834206, 55371340, 58139907, 77519876, 83057010, 96899845, 99668412, 116279814, 124585515, 166114020, 174419721, 193799690, 232559628, 249171030, 290699535, 348839442, 387599380, 498342060, 581399070, 697678884, 872098605, 1162798140, 1744197210, 3488394420]

約数ペア:

[(1, 3488394420), (2, 1744197210), (3, 1162798140), (4, 872098605), (5, 697678884), (6, 581399070), (7, 498342060), (9, 387599380), (10, 348839442), (12, 290699535), (14, 249171030), (15, 232559628), (18, 193799690), (20, 174419721), (21, 166114020), (28, 124585515), (30, 116279814), (35, 99668412), (36, 96899845), (42, 83057010), (45, 77519876), (60, 58139907), (63, 55371340), (70, 49834206), (84, 41528505), (90, 38759938), (105, 33222804), (126, 27685670), (140, 24917103), (180, 19379969), (210, 16611402), (252, 13842835), (315, 11074268), (420, 8305701), (630, 5537134), (1260, 2768567)]