2069165140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{34613}}^1$

素因数の和:34697

約数の個数: 72

約数和(自身を含む): 5137686792

約数和(自身を除く): 3068521652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 305, 427, 490, 610, 854, 980, 1220, 1708, 2135, 2989, 4270, 5978, 8540, 11956, 14945, 29890, 34613, 59780, 69226, 138452, 173065, 242291, 346130, 484582, 692260, 969164, 1211455, 1696037, 2111393, 2422910, 3392074, 4222786, 4845820, 6784148, 8445572, 8480185, 10556965, 14779751, 16960370, 21113930, 29559502, 33920740, 42227860, 59119004, 73898755, 103458257, 147797510, 206916514, 295595020, 413833028, 517291285, 1034582570, 2069165140]

約数ペア:

[(1, 2069165140), (2, 1034582570), (4, 517291285), (5, 413833028), (7, 295595020), (10, 206916514), (14, 147797510), (20, 103458257), (28, 73898755), (35, 59119004), (49, 42227860), (61, 33920740), (70, 29559502), (98, 21113930), (122, 16960370), (140, 14779751), (196, 10556965), (244, 8480185), (245, 8445572), (305, 6784148), (427, 4845820), (490, 4222786), (610, 3392074), (854, 2422910), (980, 2111393), (1220, 1696037), (1708, 1211455), (2135, 969164), (2989, 692260), (4270, 484582), (5978, 346130), (8540, 242291), (11956, 173065), (14945, 138452), (29890, 69226), (34613, 59780)]