13260270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{442009}}^1$

素因数の和:442019

約数の個数: 16

約数和(自身を含む): 31824720

約数和(自身を除く): 18564450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 442009, 884018, 1326027, 2210045, 2652054, 4420090, 6630135, 13260270]

約数ペア:

[(1, 13260270), (2, 6630135), (3, 4420090), (5, 2652054), (6, 2210045), (10, 1326027), (15, 884018), (30, 442009)]