30140709080

素因数分解:

$2^3\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{326057}}^1$

素因数の和:328379

約数の個数: 32

約数和(自身を含む): 67846148640

約数和(自身を除く): 37705439560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2311, 4622, 9244, 11555, 18488, 23110, 46220, 92440, 326057, 652114, 1304228, 1630285, 2608456, 3260570, 6521140, 13042280, 753517727, 1507035454, 3014070908, 3767588635, 6028141816, 7535177270, 15070354540, 30140709080]

約数ペア:

[(1, 30140709080), (2, 15070354540), (4, 7535177270), (5, 6028141816), (8, 3767588635), (10, 3014070908), (20, 1507035454), (40, 753517727), (2311, 13042280), (4622, 6521140), (9244, 3260570), (11555, 2608456), (18488, 1630285), (23110, 1304228), (46220, 652114), (92440, 326057)]