2021201610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{694571}}^1$

素因数の和:694678

約数の個数: 32

約数和(自身を含む): 4900900032

約数和(自身を除く): 2879698422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 694571, 1389142, 2083713, 3472855, 4167426, 6945710, 10418565, 20837130, 67373387, 134746774, 202120161, 336866935, 404240322, 673733870, 1010600805, 2021201610]

約数ペア:

[(1, 2021201610), (2, 1010600805), (3, 673733870), (5, 404240322), (6, 336866935), (10, 202120161), (15, 134746774), (30, 67373387), (97, 20837130), (194, 10418565), (291, 6945710), (485, 4167426), (582, 3472855), (970, 2083713), (1455, 1389142), (2910, 694571)]