70290671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 83685888

約数和(自身を除く): 13395217

約数列:

[1, 11, 19, 31, 209, 341, 361, 571, 589, 3971, 6281, 6479, 10849, 11191, 17701, 119339, 123101, 194711, 206131, 336319, 2267441, 3699509, 6390061, 70290671]

約数ペア:

[(1, 70290671), (11, 6390061), (19, 3699509), (31, 2267441), (209, 336319), (341, 206131), (361, 194711), (571, 123101), (589, 119339), (3971, 17701), (6281, 11191), (6479, 10849)]