545611570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{15683}}^1$

素因数の和:15775

約数の個数: 48

約数和(自身を含む): 1158608448

約数和(自身を除く): 612996878

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2485, 3479, 4970, 6958, 15683, 17395, 31366, 34790, 78415, 109781, 156830, 219562, 548905, 768467, 1097810, 1113493, 1536934, 2226986, 3842335, 5567465, 7684670, 7794451, 11134930, 15588902, 38972255, 54561157, 77944510, 109122314, 272805785, 545611570]

約数ペア:

[(1, 545611570), (2, 272805785), (5, 109122314), (7, 77944510), (10, 54561157), (14, 38972255), (35, 15588902), (49, 11134930), (70, 7794451), (71, 7684670), (98, 5567465), (142, 3842335), (245, 2226986), (355, 1536934), (490, 1113493), (497, 1097810), (710, 768467), (994, 548905), (2485, 219562), (3479, 156830), (4970, 109781), (6958, 78415), (15683, 34790), (17395, 31366)]