66719590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9437}}^1$

素因数の和:9552

約数の個数: 32

約数和(自身を含む): 138625344

約数和(自身を除く): 71905754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 9437, 18874, 47185, 66059, 94370, 132118, 330295, 660590, 953137, 1906274, 4765685, 6671959, 9531370, 13343918, 33359795, 66719590]

約数ペア:

[(1, 66719590), (2, 33359795), (5, 13343918), (7, 9531370), (10, 6671959), (14, 4765685), (35, 1906274), (70, 953137), (101, 660590), (202, 330295), (505, 132118), (707, 94370), (1010, 66059), (1414, 47185), (3535, 18874), (7070, 9437)]