30712542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{731251}}^1$

素因数の和:731263

約数の個数: 16

約数和(自身を含む): 70200192

約数和(自身を除く): 39487650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 731251, 1462502, 2193753, 4387506, 5118757, 10237514, 15356271, 30712542]

約数ペア:

[(1, 30712542), (2, 15356271), (3, 10237514), (6, 5118757), (7, 4387506), (14, 2193753), (21, 1462502), (42, 731251)]