2057646570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337873}}^1$

素因数の和:337919

約数の個数: 64

約数和(自身を含む): 5838462720

約数和(自身を除く): 3780816150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 337873, 675746, 1013619, 1689365, 2027238, 2365111, 3378730, 4730222, 5068095, 7095333, 9798317, 10136190, 11825555, 14190666, 19596634, 23651110, 29394951, 35476665, 48991585, 58789902, 68588219, 70953330, 97983170, 137176438, 146974755, 205764657, 293949510, 342941095, 411529314, 685882190, 1028823285, 2057646570]

約数ペア:

[(1, 2057646570), (2, 1028823285), (3, 685882190), (5, 411529314), (6, 342941095), (7, 293949510), (10, 205764657), (14, 146974755), (15, 137176438), (21, 97983170), (29, 70953330), (30, 68588219), (35, 58789902), (42, 48991585), (58, 35476665), (70, 29394951), (87, 23651110), (105, 19596634), (145, 14190666), (174, 11825555), (203, 10136190), (210, 9798317), (290, 7095333), (406, 5068095), (435, 4730222), (609, 3378730), (870, 2365111), (1015, 2027238), (1218, 1689365), (2030, 1013619), (3045, 675746), (6090, 337873)]