30486406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 50061888

約数和(自身を除く): 19575482

約数列:

[1, 2, 17, 34, 71, 73, 142, 146, 173, 346, 1207, 1241, 2414, 2482, 2941, 5183, 5882, 10366, 12283, 12629, 24566, 25258, 88111, 176222, 208811, 214693, 417622, 429386, 896659, 1793318, 15243203, 30486406]

約数ペア:

[(1, 30486406), (2, 15243203), (17, 1793318), (34, 896659), (71, 429386), (73, 417622), (142, 214693), (146, 208811), (173, 176222), (346, 88111), (1207, 25258), (1241, 24566), (2414, 12629), (2482, 12283), (2941, 10366), (5183, 5882)]