30807432

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 86136000

約数和(自身を除く): 55328568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 386, 579, 739, 772, 1158, 1478, 1544, 1737, 2217, 2316, 2956, 3474, 4434, 4632, 5211, 5912, 6651, 6948, 8868, 10422, 13302, 13896, 17736, 19953, 20844, 26604, 39906, 41688, 53208, 79812, 142627, 159624, 285254, 427881, 570508, 855762, 1141016, 1283643, 1711524, 2567286, 3423048, 3850929, 5134572, 7701858, 10269144, 15403716, 30807432]

約数ペア:

[(1, 30807432), (2, 15403716), (3, 10269144), (4, 7701858), (6, 5134572), (8, 3850929), (9, 3423048), (12, 2567286), (18, 1711524), (24, 1283643), (27, 1141016), (36, 855762), (54, 570508), (72, 427881), (108, 285254), (193, 159624), (216, 142627), (386, 79812), (579, 53208), (739, 41688), (772, 39906), (1158, 26604), (1478, 20844), (1544, 19953), (1737, 17736), (2217, 13896), (2316, 13302), (2956, 10422), (3474, 8868), (4434, 6948), (4632, 6651), (5211, 5912)]