2010715

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 2913840

約数和(自身を除く): 903125

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 283, 1015, 1415, 1421, 1981, 7105, 8207, 9905, 13867, 41035, 57449, 69335, 287245, 402143, 2010715]

約数ペア:

[(1, 2010715), (5, 402143), (7, 287245), (29, 69335), (35, 57449), (49, 41035), (145, 13867), (203, 9905), (245, 8207), (283, 7105), (1015, 1981), (1415, 1421)]