30271691840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7276849}}^1$

素因数の和:7276879

約数の個数: 56

約数和(自身を含む): 77629435800

約数和(自身を除く): 47357743960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 7276849, 14553698, 29107396, 36384245, 58214792, 72768490, 94599037, 116429584, 145536980, 189198074, 232859168, 291073960, 378396148, 465718336, 472995185, 582147920, 756792296, 945990370, 1164295840, 1513584592, 1891980740, 2328591680, 3027169184, 3783961480, 6054338368, 7567922960, 15135845920, 30271691840]

約数ペア:

[(1, 30271691840), (2, 15135845920), (4, 7567922960), (5, 6054338368), (8, 3783961480), (10, 3027169184), (13, 2328591680), (16, 1891980740), (20, 1513584592), (26, 1164295840), (32, 945990370), (40, 756792296), (52, 582147920), (64, 472995185), (65, 465718336), (80, 378396148), (104, 291073960), (130, 232859168), (160, 189198074), (208, 145536980), (260, 116429584), (320, 94599037), (416, 72768490), (520, 58214792), (832, 36384245), (1040, 29107396), (2080, 14553698), (4160, 7276849)]