85664530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71987}}^1$

素因数の和:72018

約数の個数: 32

約数和(自身を含む): 186592896

約数和(自身を除く): 100928366

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 71987, 143974, 359935, 503909, 719870, 1007818, 1223779, 2447558, 2519545, 5039090, 6118895, 8566453, 12237790, 17132906, 42832265, 85664530]

約数ペア:

[(1, 85664530), (2, 42832265), (5, 17132906), (7, 12237790), (10, 8566453), (14, 6118895), (17, 5039090), (34, 2519545), (35, 2447558), (70, 1223779), (85, 1007818), (119, 719870), (170, 503909), (238, 359935), (595, 143974), (1190, 71987)]