30828058

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3559}}^1$

素因数の和:3693

約数の個数: 16

約数和(自身を含む): 47675520

約数和(自身を除く): 16847462

約数列:

[1, 2, 61, 71, 122, 142, 3559, 4331, 7118, 8662, 217099, 252689, 434198, 505378, 15414029, 30828058]

約数ペア:

[(1, 30828058), (2, 15414029), (61, 505378), (71, 434198), (122, 252689), (142, 217099), (3559, 8662), (4331, 7118)]