30847754

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16567}}^1$

素因数の和:16602

約数の個数: 24

約数和(自身を含む): 56662560

約数和(自身を除く): 25814806

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 16567, 33134, 115969, 231938, 314773, 629546, 811783, 1623566, 2203411, 4406822, 15423877, 30847754]

約数ペア:

[(1, 30847754), (2, 15423877), (7, 4406822), (14, 2203411), (19, 1623566), (38, 811783), (49, 629546), (98, 314773), (133, 231938), (266, 115969), (931, 33134), (1862, 16567)]