3857350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 8356608

約数和(自身を除く): 4499258

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 107, 175, 206, 214, 350, 515, 535, 721, 749, 1030, 1070, 1442, 1498, 2575, 2675, 3605, 3745, 5150, 5350, 7210, 7490, 11021, 18025, 18725, 22042, 36050, 37450, 55105, 77147, 110210, 154294, 275525, 385735, 551050, 771470, 1928675, 3857350]

約数ペア:

[(1, 3857350), (2, 1928675), (5, 771470), (7, 551050), (10, 385735), (14, 275525), (25, 154294), (35, 110210), (50, 77147), (70, 55105), (103, 37450), (107, 36050), (175, 22042), (206, 18725), (214, 18025), (350, 11021), (515, 7490), (535, 7210), (721, 5350), (749, 5150), (1030, 3745), (1070, 3605), (1442, 2675), (1498, 2575)]