30045099

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 48545280

約数和(自身を除く): 18500181

約数列:

[1, 3, 7, 19, 21, 57, 133, 257, 293, 399, 771, 879, 1799, 2051, 4883, 5397, 5567, 6153, 14649, 16701, 34181, 38969, 75301, 102543, 116907, 225903, 527107, 1430719, 1581321, 4292157, 10015033, 30045099]

約数ペア:

[(1, 30045099), (3, 10015033), (7, 4292157), (19, 1581321), (21, 1430719), (57, 527107), (133, 225903), (257, 116907), (293, 102543), (399, 75301), (771, 38969), (879, 34181), (1799, 16701), (2051, 14649), (4883, 6153), (5397, 5567)]