2797508765380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{167917693}}^1$

素因数の和:167917733

約数の個数: 72

約数和(自身を含む): 7235909269848

約数和(自身を除く): 4438400504468

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 16660, 167917693, 335835386, 671670772, 839588465, 1175423851, 1679176930, 2350847702, 2854600781, 3358353860, 4701695404, 5709201562, 5877119255, 8227966957, 11418403124, 11754238510, 14273003905, 16455933914, 19982205467, 23508477020, 28546007810, 32911867828, 39964410934, 41139834785, 57092015620, 79928821868, 82279669570, 99911027335, 139875438269, 164559339140, 199822054670, 279750876538, 399644109340, 559501753076, 699377191345, 1398754382690, 2797508765380]

約数ペア:

[(1, 2797508765380), (2, 1398754382690), (4, 699377191345), (5, 559501753076), (7, 399644109340), (10, 279750876538), (14, 199822054670), (17, 164559339140), (20, 139875438269), (28, 99911027335), (34, 82279669570), (35, 79928821868), (49, 57092015620), (68, 41139834785), (70, 39964410934), (85, 32911867828), (98, 28546007810), (119, 23508477020), (140, 19982205467), (170, 16455933914), (196, 14273003905), (238, 11754238510), (245, 11418403124), (340, 8227966957), (476, 5877119255), (490, 5709201562), (595, 4701695404), (833, 3358353860), (980, 2854600781), (1190, 2350847702), (1666, 1679176930), (2380, 1175423851), (3332, 839588465), (4165, 671670772), (8330, 335835386), (16660, 167917693)]