27535980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{839}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 77333760

約数和(自身を除く): 49797780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 839, 1094, 1641, 1678, 2188, 2517, 2735, 3282, 3356, 4195, 5034, 5470, 6564, 8205, 8390, 10068, 10940, 12585, 16410, 16780, 25170, 32820, 50340, 458933, 917866, 1376799, 1835732, 2294665, 2753598, 4589330, 5507196, 6883995, 9178660, 13767990, 27535980]

約数ペア:

[(1, 27535980), (2, 13767990), (3, 9178660), (4, 6883995), (5, 5507196), (6, 4589330), (10, 2753598), (12, 2294665), (15, 1835732), (20, 1376799), (30, 917866), (60, 458933), (547, 50340), (839, 32820), (1094, 25170), (1641, 16780), (1678, 16410), (2188, 12585), (2517, 10940), (2735, 10068), (3282, 8390), (3356, 8205), (4195, 6564), (5034, 5470)]