15666779530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1\times {\mathrm{11719}}^1$

素因数の和:14878

約数の個数: 32

約数和(自身を含む): 28867766400

約数和(自身を除く): 13200986870

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 3109, 6218, 11719, 15545, 23438, 31090, 58595, 117190, 133687, 267374, 503917, 668435, 1007834, 1336870, 2519585, 5039170, 36434371, 72868742, 182171855, 364343710, 1566677953, 3133355906, 7833389765, 15666779530]

約数ペア:

[(1, 15666779530), (2, 7833389765), (5, 3133355906), (10, 1566677953), (43, 364343710), (86, 182171855), (215, 72868742), (430, 36434371), (3109, 5039170), (6218, 2519585), (11719, 1336870), (15545, 1007834), (23438, 668435), (31090, 503917), (58595, 267374), (117190, 133687)]