13887230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6841}}^1$

素因数の和:6884

約数の個数: 32

約数和(自身を含む): 29557440

約数和(自身を除く): 15670210

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 6841, 13682, 34205, 47887, 68410, 95774, 198389, 239435, 396778, 478870, 991945, 1388723, 1983890, 2777446, 6943615, 13887230]

約数ペア:

[(1, 13887230), (2, 6943615), (5, 2777446), (7, 1983890), (10, 1388723), (14, 991945), (29, 478870), (35, 396778), (58, 239435), (70, 198389), (145, 95774), (203, 68410), (290, 47887), (406, 34205), (1015, 13682), (2030, 6841)]