30787306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 53716608

約数和(自身を除く): 22929302

約数列:

[1, 2, 11, 17, 22, 34, 187, 263, 313, 374, 526, 626, 2893, 3443, 4471, 5321, 5786, 6886, 8942, 10642, 49181, 58531, 82319, 98362, 117062, 164638, 905509, 1399423, 1811018, 2798846, 15393653, 30787306]

約数ペア:

[(1, 30787306), (2, 15393653), (11, 2798846), (17, 1811018), (22, 1399423), (34, 905509), (187, 164638), (263, 117062), (313, 98362), (374, 82319), (526, 58531), (626, 49181), (2893, 10642), (3443, 8942), (4471, 6886), (5321, 5786)]