139217610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{662941}}^1$

素因数の和:662958

約数の個数: 32

約数和(自身を含む): 381854592

約数和(自身を除く): 242636982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 662941, 1325882, 1988823, 3314705, 3977646, 4640587, 6629410, 9281174, 9944115, 13921761, 19888230, 23202935, 27843522, 46405870, 69608805, 139217610]

約数ペア:

[(1, 139217610), (2, 69608805), (3, 46405870), (5, 27843522), (6, 23202935), (7, 19888230), (10, 13921761), (14, 9944115), (15, 9281174), (21, 6629410), (30, 4640587), (35, 3977646), (42, 3314705), (70, 1988823), (105, 1325882), (210, 662941)]