2644290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2695

約数の個数: 48

約数和(自身を含む): 7502976

約数和(自身を除く): 4858686

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2671, 5342, 8013, 13355, 16026, 24039, 26710, 29381, 40065, 48078, 58762, 80130, 88143, 120195, 146905, 176286, 240390, 264429, 293810, 440715, 528858, 881430, 1322145, 2644290]

約数ペア:

[(1, 2644290), (2, 1322145), (3, 881430), (5, 528858), (6, 440715), (9, 293810), (10, 264429), (11, 240390), (15, 176286), (18, 146905), (22, 120195), (30, 88143), (33, 80130), (45, 58762), (55, 48078), (66, 40065), (90, 29381), (99, 26710), (110, 24039), (165, 16026), (198, 13355), (330, 8013), (495, 5342), (990, 2671)]