13209090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{440303}}^1$

素因数の和:440313

約数の個数: 16

約数和(自身を含む): 31701888

約数和(自身を除く): 18492798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 440303, 880606, 1320909, 2201515, 2641818, 4403030, 6604545, 13209090]

約数ペア:

[(1, 13209090), (2, 6604545), (3, 4403030), (5, 2641818), (6, 2201515), (10, 1320909), (15, 880606), (30, 440303)]