128210930

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1367}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 235799424

約数和(自身を除く): 107588494

約数列:

[1, 2, 5, 10, 83, 113, 166, 226, 415, 565, 830, 1130, 1367, 2734, 6835, 9379, 13670, 18758, 46895, 93790, 113461, 154471, 226922, 308942, 567305, 772355, 1134610, 1544710, 12821093, 25642186, 64105465, 128210930]

約数ペア:

[(1, 128210930), (2, 64105465), (5, 25642186), (10, 12821093), (83, 1544710), (113, 1134610), (166, 772355), (226, 567305), (415, 308942), (565, 226922), (830, 154471), (1130, 113461), (1367, 93790), (2734, 46895), (6835, 18758), (9379, 13670)]