6566980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{6701}}^1$

素因数の和:6724

約数の個数: 36

約数和(自身を含む): 16044588

約数和(自身を除く): 9477608

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 6701, 13402, 26804, 33505, 46907, 67010, 93814, 134020, 187628, 234535, 328349, 469070, 656698, 938140, 1313396, 1641745, 3283490, 6566980]

約数ペア:

[(1, 6566980), (2, 3283490), (4, 1641745), (5, 1313396), (7, 938140), (10, 656698), (14, 469070), (20, 328349), (28, 234535), (35, 187628), (49, 134020), (70, 93814), (98, 67010), (140, 46907), (196, 33505), (245, 26804), (490, 13402), (980, 6701)]