84509810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15679}}^1$

素因数の和:15711

約数の個数: 48

約数和(自身を含む): 193052160

約数和(自身を除く): 108542350

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 15679, 31358, 78395, 109753, 156790, 172469, 219506, 344938, 548765, 768271, 862345, 1097530, 1207283, 1536542, 1724690, 2414566, 3841355, 6036415, 7682710, 8450981, 12072830, 16901962, 42254905, 84509810]

約数ペア:

[(1, 84509810), (2, 42254905), (5, 16901962), (7, 12072830), (10, 8450981), (11, 7682710), (14, 6036415), (22, 3841355), (35, 2414566), (49, 1724690), (55, 1536542), (70, 1207283), (77, 1097530), (98, 862345), (110, 768271), (154, 548765), (245, 344938), (385, 219506), (490, 172469), (539, 156790), (770, 109753), (1078, 78395), (2695, 31358), (5390, 15679)]