6789990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 16381440

約数和(自身を除く): 9591450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 947, 1195, 1434, 1894, 2390, 2841, 3585, 4735, 5682, 7170, 9470, 14205, 28410, 226333, 452666, 678999, 1131665, 1357998, 2263330, 3394995, 6789990]

約数ペア:

[(1, 6789990), (2, 3394995), (3, 2263330), (5, 1357998), (6, 1131665), (10, 678999), (15, 452666), (30, 226333), (239, 28410), (478, 14205), (717, 9470), (947, 7170), (1195, 5682), (1434, 4735), (1894, 3585), (2390, 2841)]