31164490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{63601}}^1$

素因数の和:63622

約数の個数: 24

約数和(自身を含む): 65255652

約数和(自身を除く): 34091162

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 63601, 127202, 318005, 445207, 636010, 890414, 2226035, 3116449, 4452070, 6232898, 15582245, 31164490]

約数ペア:

[(1, 31164490), (2, 15582245), (5, 6232898), (7, 4452070), (10, 3116449), (14, 2226035), (35, 890414), (49, 636010), (70, 445207), (98, 318005), (245, 127202), (490, 63601)]