230228878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{30689}}^1$

素因数の和:30744

約数の個数: 24

約数和(自身を含む): 391849920

約数和(自身を除く): 161621042

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 30689, 61378, 337579, 675158, 951359, 1902718, 3713369, 7426738, 10464949, 20929898, 115114439, 230228878]

約数ペア:

[(1, 230228878), (2, 115114439), (11, 20929898), (22, 10464949), (31, 7426738), (62, 3713369), (121, 1902718), (242, 951359), (341, 675158), (682, 337579), (3751, 61378), (7502, 30689)]