30806076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 82526976

約数和(自身を除く): 51720900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1427, 1542, 1799, 2854, 3084, 3598, 4281, 5397, 5708, 7196, 8562, 9989, 10794, 17124, 19978, 21588, 29967, 39956, 59934, 119868, 366739, 733478, 1100217, 1466956, 2200434, 2567173, 4400868, 5134346, 7701519, 10268692, 15403038, 30806076]

約数ペア:

[(1, 30806076), (2, 15403038), (3, 10268692), (4, 7701519), (6, 5134346), (7, 4400868), (12, 2567173), (14, 2200434), (21, 1466956), (28, 1100217), (42, 733478), (84, 366739), (257, 119868), (514, 59934), (771, 39956), (1028, 29967), (1427, 21588), (1542, 19978), (1799, 17124), (2854, 10794), (3084, 9989), (3598, 8562), (4281, 7196), (5397, 5708)]