4149968270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{196961}}^1$

素因数の和:197025

約数の個数: 48

約数和(自身を含む): 8891652528

約数和(自身を除く): 4741684258

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 10535, 21070, 196961, 393922, 984805, 1378727, 1969610, 2757454, 6893635, 8469323, 9651089, 13787270, 16938646, 19302178, 42346615, 48255445, 59285261, 84693230, 96510890, 118570522, 296426305, 414996827, 592852610, 829993654, 2074984135, 4149968270]

約数ペア:

[(1, 4149968270), (2, 2074984135), (5, 829993654), (7, 592852610), (10, 414996827), (14, 296426305), (35, 118570522), (43, 96510890), (49, 84693230), (70, 59285261), (86, 48255445), (98, 42346615), (215, 19302178), (245, 16938646), (301, 13787270), (430, 9651089), (490, 8469323), (602, 6893635), (1505, 2757454), (2107, 1969610), (3010, 1378727), (4214, 984805), (10535, 393922), (21070, 196961)]