117801740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17903}}^1$

素因数の和:17966

約数の個数: 48

約数和(自身を含む): 288755712

約数和(自身を除く): 170953972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 17903, 35806, 71612, 89515, 125321, 179030, 250642, 358060, 501284, 626605, 841441, 1253210, 1682882, 2506420, 3365764, 4207205, 5890087, 8414410, 11780174, 16828820, 23560348, 29450435, 58900870, 117801740]

約数ペア:

[(1, 117801740), (2, 58900870), (4, 29450435), (5, 23560348), (7, 16828820), (10, 11780174), (14, 8414410), (20, 5890087), (28, 4207205), (35, 3365764), (47, 2506420), (70, 1682882), (94, 1253210), (140, 841441), (188, 626605), (235, 501284), (329, 358060), (470, 250642), (658, 179030), (940, 125321), (1316, 89515), (1645, 71612), (3290, 35806), (6580, 17903)]