30767526

素因数分解:

$2^1\times 3^4\times {\mathrm{257}}^1\times {\mathrm{739}}^1$

素因数の和:1010

約数の個数: 40

約数和(自身を含む): 69303960

約数和(自身を除く): 38536434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 257, 514, 739, 771, 1478, 1542, 2217, 2313, 4434, 4626, 6651, 6939, 13302, 13878, 19953, 20817, 39906, 41634, 59859, 119718, 189923, 379846, 569769, 1139538, 1709307, 3418614, 5127921, 10255842, 15383763, 30767526]

約数ペア:

[(1, 30767526), (2, 15383763), (3, 10255842), (6, 5127921), (9, 3418614), (18, 1709307), (27, 1139538), (54, 569769), (81, 379846), (162, 189923), (257, 119718), (514, 59859), (739, 41634), (771, 39906), (1478, 20817), (1542, 19953), (2217, 13878), (2313, 13302), (4434, 6939), (4626, 6651)]