2490090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83003}}^1$

素因数の和:83013

約数の個数: 16

約数和(自身を含む): 5976288

約数和(自身を除く): 3486198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83003, 166006, 249009, 415015, 498018, 830030, 1245045, 2490090]

約数ペア:

[(1, 2490090), (2, 1245045), (3, 830030), (5, 498018), (6, 415015), (10, 249009), (15, 166006), (30, 83003)]