30489708

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{10631}}^1$

素因数の和:10877

約数の個数: 24

約数和(自身を含む): 71447040

約数和(自身を除く): 40957332

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 10631, 21262, 31893, 42524, 63786, 127572, 2540809, 5081618, 7622427, 10163236, 15244854, 30489708]

約数ペア:

[(1, 30489708), (2, 15244854), (3, 10163236), (4, 7622427), (6, 5081618), (12, 2540809), (239, 127572), (478, 63786), (717, 42524), (956, 31893), (1434, 21262), (2868, 10631)]