6870265090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{788779}}^1$

素因数の和:788866

約数の個数: 32

約数和(自身を含む): 13516534080

約数和(自身を除く): 6646268990

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 788779, 1577558, 3943895, 7887790, 10254127, 20508254, 51270635, 52848193, 102541270, 105696386, 264240965, 528481930, 687026509, 1374053018, 3435132545, 6870265090]

約数ペア:

[(1, 6870265090), (2, 3435132545), (5, 1374053018), (10, 687026509), (13, 528481930), (26, 264240965), (65, 105696386), (67, 102541270), (130, 52848193), (134, 51270635), (335, 20508254), (670, 10254127), (871, 7887790), (1742, 3943895), (4355, 1577558), (8710, 788779)]