140954590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19937}}^1$

素因数の和:20052

約数の個数: 32

約数和(自身を含む): 292849344

約数和(自身を除く): 151894754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 19937, 39874, 99685, 139559, 199370, 279118, 697795, 1395590, 2013637, 4027274, 10068185, 14095459, 20136370, 28190918, 70477295, 140954590]

約数ペア:

[(1, 140954590), (2, 70477295), (5, 28190918), (7, 20136370), (10, 14095459), (14, 10068185), (35, 4027274), (70, 2013637), (101, 1395590), (202, 697795), (505, 279118), (707, 199370), (1010, 139559), (1414, 99685), (3535, 39874), (7070, 19937)]