69447070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90191}}^1$

素因数の和:90216

約数の個数: 32

約数和(自身を含む): 155851776

約数和(自身を除く): 86404706

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 90191, 180382, 450955, 631337, 901910, 992101, 1262674, 1984202, 3156685, 4960505, 6313370, 6944707, 9921010, 13889414, 34723535, 69447070]

約数ペア:

[(1, 69447070), (2, 34723535), (5, 13889414), (7, 9921010), (10, 6944707), (11, 6313370), (14, 4960505), (22, 3156685), (35, 1984202), (55, 1262674), (70, 992101), (77, 901910), (110, 631337), (154, 450955), (385, 180382), (770, 90191)]