30105998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89071}}^1$

素因数の和:89099

約数の個数: 12

約数和(自身を含む): 48900528

約数和(自身を除く): 18794530

約数列:

[1, 2, 13, 26, 169, 338, 89071, 178142, 1157923, 2315846, 15052999, 30105998]

約数ペア:

[(1, 30105998), (2, 15052999), (13, 2315846), (26, 1157923), (169, 178142), (338, 89071)]