30213482

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1358

約数の個数: 24

約数和(自身を含む): 49805280

約数和(自身を除く): 19591798

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1259, 1846, 2518, 11999, 16367, 23998, 32734, 89389, 178778, 212771, 425542, 1162057, 2324114, 15106741, 30213482]

約数ペア:

[(1, 30213482), (2, 15106741), (13, 2324114), (26, 1162057), (71, 425542), (142, 212771), (169, 178778), (338, 89389), (923, 32734), (1259, 23998), (1846, 16367), (2518, 11999)]