2103308935210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28921}}^1\times {\mathrm{14633}}^1$

素因数の和:43639

約数の個数: 64

約数和(自身を含む): 4388199473664

約数和(自身を除く): 2284890538454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 14633, 28921, 29266, 57842, 73165, 102431, 144605, 146330, 202447, 204862, 289210, 404894, 512155, 1012235, 1024310, 1038943, 2024470, 2053391, 2077886, 4106782, 5194715, 7272601, 10266955, 10389430, 14373737, 14545202, 20533910, 28747474, 36363005, 71868685, 72726010, 143737370, 423200993, 846401986, 2116004965, 2962406951, 4232009930, 5924813902, 14812034755, 29624069510, 30047270503, 60094541006, 150236352515, 210330893521, 300472705030, 420661787042, 1051654467605, 2103308935210]

約数ペア:

[(1, 2103308935210), (2, 1051654467605), (5, 420661787042), (7, 300472705030), (10, 210330893521), (14, 150236352515), (35, 60094541006), (70, 30047270503), (71, 29624069510), (142, 14812034755), (355, 5924813902), (497, 4232009930), (710, 2962406951), (994, 2116004965), (2485, 846401986), (4970, 423200993), (14633, 143737370), (28921, 72726010), (29266, 71868685), (57842, 36363005), (73165, 28747474), (102431, 20533910), (144605, 14545202), (146330, 14373737), (202447, 10389430), (204862, 10266955), (289210, 7272601), (404894, 5194715), (512155, 4106782), (1012235, 2077886), (1024310, 2053391), (1038943, 2024470)]