28211610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{134341}}^1$

素因数の和:134358

約数の個数: 32

約数和(自身を含む): 77380992

約数和(自身を除く): 49169382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 134341, 268682, 403023, 671705, 806046, 940387, 1343410, 1880774, 2015115, 2821161, 4030230, 4701935, 5642322, 9403870, 14105805, 28211610]

約数ペア:

[(1, 28211610), (2, 14105805), (3, 9403870), (5, 5642322), (6, 4701935), (7, 4030230), (10, 2821161), (14, 2015115), (15, 1880774), (21, 1343410), (30, 940387), (35, 806046), (42, 671705), (70, 403023), (105, 268682), (210, 134341)]