30145654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{195751}}^1$

素因数の和:195771

約数の個数: 16

約数和(自身を含む): 56376576

約数和(自身を除く): 26230922

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 195751, 391502, 1370257, 2153261, 2740514, 4306522, 15072827, 30145654]

約数ペア:

[(1, 30145654), (2, 15072827), (7, 4306522), (11, 2740514), (14, 2153261), (22, 1370257), (77, 391502), (154, 195751)]