449804980870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2141}}^1\times {\mathrm{7919}}^1$

素因数の和:10453

約数の個数: 64

約数和(自身を含む): 928305100800

約数和(自身を除く): 478500119930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 758, 1895, 2141, 2653, 3790, 4282, 5306, 7919, 10705, 13265, 14987, 15838, 21410, 26530, 29974, 39595, 55433, 74935, 79190, 110866, 149870, 277165, 554330, 811439, 1622878, 3001301, 4057195, 5680073, 6002602, 8114390, 11360146, 15006505, 16954579, 21009107, 28400365, 30013010, 33909158, 42018214, 56800730, 84772895, 105045535, 118682053, 169545790, 210091070, 237364106, 593410265, 1186820530, 6425785441, 12851570882, 32128927205, 44980498087, 64257854410, 89960996174, 224902490435, 449804980870]

約数ペア:

[(1, 449804980870), (2, 224902490435), (5, 89960996174), (7, 64257854410), (10, 44980498087), (14, 32128927205), (35, 12851570882), (70, 6425785441), (379, 1186820530), (758, 593410265), (1895, 237364106), (2141, 210091070), (2653, 169545790), (3790, 118682053), (4282, 105045535), (5306, 84772895), (7919, 56800730), (10705, 42018214), (13265, 33909158), (14987, 30013010), (15838, 28400365), (21410, 21009107), (26530, 16954579), (29974, 15006505), (39595, 11360146), (55433, 8114390), (74935, 6002602), (79190, 5680073), (110866, 4057195), (149870, 3001301), (277165, 1622878), (554330, 811439)]