260334530

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{1373}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 477624384

約数和(自身を除く): 217289854

約数列:

[1, 2, 5, 10, 67, 134, 283, 335, 566, 670, 1373, 1415, 2746, 2830, 6865, 13730, 18961, 37922, 91991, 94805, 183982, 189610, 388559, 459955, 777118, 919910, 1942795, 3885590, 26033453, 52066906, 130167265, 260334530]

約数ペア:

[(1, 260334530), (2, 130167265), (5, 52066906), (10, 26033453), (67, 3885590), (134, 1942795), (283, 919910), (335, 777118), (566, 459955), (670, 388559), (1373, 189610), (1415, 183982), (2746, 94805), (2830, 91991), (6865, 37922), (13730, 18961)]