2180366930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{464897}}^1$

素因数の和:464978

約数の個数: 32

約数和(自身を含む): 4552281216

約数和(自身を除く): 2371914286

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 464897, 929794, 2324485, 3254279, 4648970, 6508558, 16271395, 31148099, 32542790, 62296198, 155740495, 218036693, 311480990, 436073386, 1090183465, 2180366930]

約数ペア:

[(1, 2180366930), (2, 1090183465), (5, 436073386), (7, 311480990), (10, 218036693), (14, 155740495), (35, 62296198), (67, 32542790), (70, 31148099), (134, 16271395), (335, 6508558), (469, 4648970), (670, 3254279), (938, 2324485), (2345, 929794), (4690, 464897)]