30874906

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2609}}^1$

素因数の和:2769

約数の個数: 16

約数和(自身を含む): 47575080

約数和(自身を除く): 16700174

約数列:

[1, 2, 61, 97, 122, 194, 2609, 5218, 5917, 11834, 159149, 253073, 318298, 506146, 15437453, 30874906]

約数ペア:

[(1, 30874906), (2, 15437453), (61, 506146), (97, 318298), (122, 253073), (194, 159149), (2609, 11834), (5218, 5917)]