10720794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5431}}^1$

素因数の和:5490

約数の個数: 32

約数和(自身を含む): 25030656

約数和(自身を除く): 14309862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 5431, 10862, 16293, 32586, 38017, 76034, 114051, 228102, 255257, 510514, 765771, 1531542, 1786799, 3573598, 5360397, 10720794]

約数ペア:

[(1, 10720794), (2, 5360397), (3, 3573598), (6, 1786799), (7, 1531542), (14, 765771), (21, 510514), (42, 255257), (47, 228102), (94, 114051), (141, 76034), (282, 38017), (329, 32586), (658, 16293), (987, 10862), (1974, 5431)]