134499470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21589}}^1$

素因数の和:21692

約数の個数: 32

約数和(自身を含む): 279806400

約数和(自身を除く): 145306930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 21589, 43178, 107945, 151123, 215890, 302246, 755615, 1511230, 1921421, 3842842, 9607105, 13449947, 19214210, 26899894, 67249735, 134499470]

約数ペア:

[(1, 134499470), (2, 67249735), (5, 26899894), (7, 19214210), (10, 13449947), (14, 9607105), (35, 3842842), (70, 1921421), (89, 1511230), (178, 755615), (445, 302246), (623, 215890), (890, 151123), (1246, 107945), (3115, 43178), (6230, 21589)]