77211530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{11897}}^1$

素因数の和:11974

約数の個数: 32

約数和(自身を含む): 154198080

約数和(自身を除く): 76986550

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 11897, 23794, 59485, 118970, 130867, 261734, 654335, 701923, 1308670, 1403846, 3509615, 7019230, 7721153, 15442306, 38605765, 77211530]

約数ペア:

[(1, 77211530), (2, 38605765), (5, 15442306), (10, 7721153), (11, 7019230), (22, 3509615), (55, 1403846), (59, 1308670), (110, 701923), (118, 654335), (295, 261734), (590, 130867), (649, 118970), (1298, 59485), (3245, 23794), (6490, 11897)]