30986242

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 55923840

約数和(自身を除く): 24937598

約数列:

[1, 2, 7, 14, 37, 41, 74, 82, 259, 287, 518, 574, 1459, 1517, 2918, 3034, 10213, 10619, 20426, 21238, 53983, 59819, 107966, 119638, 377881, 418733, 755762, 837466, 2213303, 4426606, 15493121, 30986242]

約数ペア:

[(1, 30986242), (2, 15493121), (7, 4426606), (14, 2213303), (37, 837466), (41, 755762), (74, 418733), (82, 377881), (259, 119638), (287, 107966), (518, 59819), (574, 53983), (1459, 21238), (1517, 20426), (2918, 10619), (3034, 10213)]