30674126

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{20101}}^1$

素因数の和:20219

約数の個数: 16

約数和(自身を含む): 53069280

約数和(自身を除く): 22395154

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 20101, 40202, 140707, 281414, 2191009, 4382018, 15337063, 30674126]

約数ペア:

[(1, 30674126), (2, 15337063), (7, 4382018), (14, 2191009), (109, 281414), (218, 140707), (763, 40202), (1526, 20101)]