30251270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{432161}}^1$

素因数の和:432175

約数の個数: 16

約数和(自身を含む): 62231328

約数和(自身を除く): 31980058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 432161, 864322, 2160805, 3025127, 4321610, 6050254, 15125635, 30251270]

約数ペア:

[(1, 30251270), (2, 15125635), (5, 6050254), (7, 4321610), (10, 3025127), (14, 2160805), (35, 864322), (70, 432161)]