30349306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10709}}^1$

素因数の和:10833

約数の個数: 16

約数和(自身を含む): 49480200

約数和(自身を除く): 19130894

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 10709, 21418, 139217, 278434, 1167281, 2334562, 15174653, 30349306]

約数ペア:

[(1, 30349306), (2, 15174653), (13, 2334562), (26, 1167281), (109, 278434), (218, 139217), (1417, 21418), (2834, 10709)]