423551210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 829730304

約数和(自身を除く): 406179094

約数列:

[1, 2, 5, 10, 23, 37, 46, 71, 74, 115, 142, 185, 230, 355, 370, 701, 710, 851, 1402, 1633, 1702, 2627, 3266, 3505, 4255, 5254, 7010, 8165, 8510, 13135, 16123, 16330, 25937, 26270, 32246, 49771, 51874, 60421, 80615, 99542, 120842, 129685, 161230, 248855, 259370, 302105, 497710, 596551, 604210, 1144733, 1193102, 1841527, 2289466, 2982755, 3683054, 5723665, 5965510, 9207635, 11447330, 18415270, 42355121, 84710242, 211775605, 423551210]

約数ペア:

[(1, 423551210), (2, 211775605), (5, 84710242), (10, 42355121), (23, 18415270), (37, 11447330), (46, 9207635), (71, 5965510), (74, 5723665), (115, 3683054), (142, 2982755), (185, 2289466), (230, 1841527), (355, 1193102), (370, 1144733), (701, 604210), (710, 596551), (851, 497710), (1402, 302105), (1633, 259370), (1702, 248855), (2627, 161230), (3266, 129685), (3505, 120842), (4255, 99542), (5254, 80615), (7010, 60421), (8165, 51874), (8510, 49771), (13135, 32246), (16123, 26270), (16330, 25937)]