30916004

素因数分解:

$2^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1259}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 61951680

約数和(自身を除く): 31035676

約数列:

[1, 2, 4, 7, 14, 28, 877, 1259, 1754, 2518, 3508, 5036, 6139, 8813, 12278, 17626, 24556, 35252, 1104143, 2208286, 4416572, 7729001, 15458002, 30916004]

約数ペア:

[(1, 30916004), (2, 15458002), (4, 7729001), (7, 4416572), (14, 2208286), (28, 1104143), (877, 35252), (1259, 24556), (1754, 17626), (2518, 12278), (3508, 8813), (5036, 6139)]