57627990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{30491}}^1$

素因数の和:30514

約数の個数: 64

約数和(自身を含む): 175633920

約数和(自身を除く): 118005930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 30491, 60982, 91473, 152455, 182946, 213437, 274419, 304910, 426874, 457365, 548838, 640311, 823257, 914730, 1067185, 1280622, 1372095, 1646514, 1920933, 2134370, 2744190, 3201555, 3841866, 4116285, 5762799, 6403110, 8232570, 9604665, 11525598, 19209330, 28813995, 57627990]

約数ペア:

[(1, 57627990), (2, 28813995), (3, 19209330), (5, 11525598), (6, 9604665), (7, 8232570), (9, 6403110), (10, 5762799), (14, 4116285), (15, 3841866), (18, 3201555), (21, 2744190), (27, 2134370), (30, 1920933), (35, 1646514), (42, 1372095), (45, 1280622), (54, 1067185), (63, 914730), (70, 823257), (90, 640311), (105, 548838), (126, 457365), (135, 426874), (189, 304910), (210, 274419), (270, 213437), (315, 182946), (378, 152455), (630, 91473), (945, 60982), (1890, 30491)]