213856553610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{339454847}}^1$

素因数の和:339454867

約数の個数: 48

約数和(自身を含む): 635459475456

約数和(自身を除く): 421602921846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 339454847, 678909694, 1018364541, 1697274235, 2036729082, 2376183929, 3055093623, 3394548470, 4752367858, 5091822705, 6110187246, 7128551787, 10183645410, 11880919645, 14257103574, 15275468115, 21385655361, 23761839290, 30550936230, 35642758935, 42771310722, 71285517870, 106928276805, 213856553610]

約数ペア:

[(1, 213856553610), (2, 106928276805), (3, 71285517870), (5, 42771310722), (6, 35642758935), (7, 30550936230), (9, 23761839290), (10, 21385655361), (14, 15275468115), (15, 14257103574), (18, 11880919645), (21, 10183645410), (30, 7128551787), (35, 6110187246), (42, 5091822705), (45, 4752367858), (63, 3394548470), (70, 3055093623), (90, 2376183929), (105, 2036729082), (126, 1697274235), (210, 1018364541), (315, 678909694), (630, 339454847)]