30415516

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 36

約数和(自身を含む): 57404088

約数和(自身を除く): 26988572

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 289, 317, 332, 578, 634, 1156, 1268, 1411, 2822, 5389, 5644, 10778, 21556, 23987, 26311, 47974, 52622, 91613, 95948, 105244, 183226, 366452, 447287, 894574, 1789148, 7603879, 15207758, 30415516]

約数ペア:

[(1, 30415516), (2, 15207758), (4, 7603879), (17, 1789148), (34, 894574), (68, 447287), (83, 366452), (166, 183226), (289, 105244), (317, 95948), (332, 91613), (578, 52622), (634, 47974), (1156, 26311), (1268, 23987), (1411, 21556), (2822, 10778), (5389, 5644)]