18210090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{607003}}^1$

素因数の和:607013

約数の個数: 16

約数和(自身を含む): 43704288

約数和(自身を除く): 25494198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 607003, 1214006, 1821009, 3035015, 3642018, 6070030, 9105045, 18210090]

約数ペア:

[(1, 18210090), (2, 9105045), (3, 6070030), (5, 3642018), (6, 3035015), (10, 1821009), (15, 1214006), (30, 607003)]