13440090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{448003}}^1$

素因数の和:448013

約数の個数: 16

約数和(自身を含む): 32256288

約数和(自身を除く): 18816198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 448003, 896006, 1344009, 2240015, 2688018, 4480030, 6720045, 13440090]

約数ペア:

[(1, 13440090), (2, 6720045), (3, 4480030), (5, 2688018), (6, 2240015), (10, 1344009), (15, 896006), (30, 448003)]