137788970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1493}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 271071360

約数和(自身を除く): 133282390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 839, 1493, 1678, 2986, 4195, 7465, 8390, 9229, 14930, 16423, 18458, 32846, 46145, 82115, 92290, 164230, 1252627, 2505254, 6263135, 12526270, 13778897, 27557794, 68894485, 137788970]

約数ペア:

[(1, 137788970), (2, 68894485), (5, 27557794), (10, 13778897), (11, 12526270), (22, 6263135), (55, 2505254), (110, 1252627), (839, 164230), (1493, 92290), (1678, 82115), (2986, 46145), (4195, 32846), (7465, 18458), (8390, 16423), (9229, 14930)]