30894542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 56401920

約数和(自身を除く): 25507378

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 271, 479, 542, 958, 1897, 3353, 3794, 4607, 6706, 8143, 9214, 16286, 32249, 57001, 64498, 114002, 129809, 259618, 908663, 1817326, 2206753, 4413506, 15447271, 30894542]

約数ペア:

[(1, 30894542), (2, 15447271), (7, 4413506), (14, 2206753), (17, 1817326), (34, 908663), (119, 259618), (238, 129809), (271, 114002), (479, 64498), (542, 57001), (958, 32249), (1897, 16286), (3353, 9214), (3794, 8143), (4607, 6706)]