2108281610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{152003}}^1$

素因数の和:152102

約数の個数: 32

約数和(自身を含む): 4049386560

約数和(自身を除く): 1941104950

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 152003, 304006, 760015, 1520030, 2888057, 5776114, 11096219, 14440285, 22192438, 28880570, 55481095, 110962190, 210828161, 421656322, 1054140805, 2108281610]

約数ペア:

[(1, 2108281610), (2, 1054140805), (5, 421656322), (10, 210828161), (19, 110962190), (38, 55481095), (73, 28880570), (95, 22192438), (146, 14440285), (190, 11096219), (365, 5776114), (730, 2888057), (1387, 1520030), (2774, 760015), (6935, 304006), (13870, 152003)]