30981246

素因数分解:

$2^1\times 3^1\times {\mathrm{881}}^1\times {\mathrm{5861}}^1$

素因数の和:6747

約数の個数: 16

約数和(自身を含む): 62043408

約数和(自身を除く): 31062162

約数列:

[1, 2, 3, 6, 881, 1762, 2643, 5286, 5861, 11722, 17583, 35166, 5163541, 10327082, 15490623, 30981246]

約数ペア:

[(1, 30981246), (2, 15490623), (3, 10327082), (6, 5163541), (881, 35166), (1762, 17583), (2643, 11722), (5286, 5861)]