2012968215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{37061}}^1$

素因数の和:37160

約数の個数: 48

約数和(自身を含む): 3746523456

約数和(自身を除く): 1733555241

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 639, 765, 1065, 1207, 3195, 3621, 6035, 10863, 18105, 37061, 54315, 111183, 185305, 333549, 555915, 630037, 1667745, 1890111, 2631331, 3150185, 5670333, 7893993, 9450555, 13156655, 23681979, 28351665, 39469965, 44732627, 118409895, 134197881, 223663135, 402593643, 670989405, 2012968215]

約数ペア:

[(1, 2012968215), (3, 670989405), (5, 402593643), (9, 223663135), (15, 134197881), (17, 118409895), (45, 44732627), (51, 39469965), (71, 28351665), (85, 23681979), (153, 13156655), (213, 9450555), (255, 7893993), (355, 5670333), (639, 3150185), (765, 2631331), (1065, 1890111), (1207, 1667745), (3195, 630037), (3621, 555915), (6035, 333549), (10863, 185305), (18105, 111183), (37061, 54315)]