26880030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{298667}}^1$

素因数の和:298680

約数の個数: 24

約数和(自身を含む): 69888312

約数和(自身を除く): 43008282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 298667, 597334, 896001, 1493335, 1792002, 2688003, 2986670, 4480005, 5376006, 8960010, 13440015, 26880030]

約数ペア:

[(1, 26880030), (2, 13440015), (3, 8960010), (5, 5376006), (6, 4480005), (9, 2986670), (10, 2688003), (15, 1792002), (18, 1493335), (30, 896001), (45, 597334), (90, 298667)]