678199020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1973}}^1$

素因数の和:2339

約数の個数: 96

約数和(自身を含む): 2017649088

約数和(自身を除く): 1339450068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 337, 340, 510, 674, 1011, 1020, 1348, 1685, 1973, 2022, 3370, 3946, 4044, 5055, 5729, 5919, 6740, 7892, 9865, 10110, 11458, 11838, 17187, 19730, 20220, 22916, 23676, 28645, 29595, 33541, 34374, 39460, 57290, 59190, 67082, 68748, 85935, 100623, 114580, 118380, 134164, 167705, 171870, 201246, 335410, 343740, 402492, 503115, 664901, 670820, 1006230, 1329802, 1994703, 2012460, 2659604, 3324505, 3989406, 6649010, 7978812, 9973515, 11303317, 13298020, 19947030, 22606634, 33909951, 39894060, 45213268, 56516585, 67819902, 113033170, 135639804, 169549755, 226066340, 339099510, 678199020]

約数ペア:

[(1, 678199020), (2, 339099510), (3, 226066340), (4, 169549755), (5, 135639804), (6, 113033170), (10, 67819902), (12, 56516585), (15, 45213268), (17, 39894060), (20, 33909951), (30, 22606634), (34, 19947030), (51, 13298020), (60, 11303317), (68, 9973515), (85, 7978812), (102, 6649010), (170, 3989406), (204, 3324505), (255, 2659604), (337, 2012460), (340, 1994703), (510, 1329802), (674, 1006230), (1011, 670820), (1020, 664901), (1348, 503115), (1685, 402492), (1973, 343740), (2022, 335410), (3370, 201246), (3946, 171870), (4044, 167705), (5055, 134164), (5729, 118380), (5919, 114580), (6740, 100623), (7892, 85935), (9865, 68748), (10110, 67082), (11458, 59190), (11838, 57290), (17187, 39460), (19730, 34374), (20220, 33541), (22916, 29595), (23676, 28645)]