30689954

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{2351}}^1$

素因数の和:2521

約数の個数: 16

約数和(自身を含む): 47246976

約数和(自身を除く): 16557022

約数列:

[1, 2, 61, 107, 122, 214, 2351, 4702, 6527, 13054, 143411, 251557, 286822, 503114, 15344977, 30689954]

約数ペア:

[(1, 30689954), (2, 15344977), (61, 503114), (107, 286822), (122, 251557), (214, 143411), (2351, 13054), (4702, 6527)]