30744014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 56851200

約数和(自身を除く): 26107186

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 2819, 5453, 5638, 10906, 19733, 39466, 53561, 107122, 115579, 231158, 374927, 749854, 809053, 1618106, 2196001, 4392002, 15372007, 30744014]

約数ペア:

[(1, 30744014), (2, 15372007), (7, 4392002), (14, 2196001), (19, 1618106), (38, 809053), (41, 749854), (82, 374927), (133, 231158), (266, 115579), (287, 107122), (574, 53561), (779, 39466), (1558, 19733), (2819, 10906), (5453, 5638)]