30134530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42443}}^1$

素因数の和:42521

約数の個数: 16

約数和(自身を含む): 55007424

約数和(自身を除く): 24872894

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 42443, 84886, 212215, 424430, 3013453, 6026906, 15067265, 30134530]

約数ペア:

[(1, 30134530), (2, 15067265), (5, 6026906), (10, 3013453), (71, 424430), (142, 212215), (355, 84886), (710, 42443)]