27720090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{102667}}^1$

素因数の和:102683

約数の個数: 32

約数和(自身を含む): 73920960

約数和(自身を除く): 46200870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 102667, 205334, 308001, 513335, 616002, 924003, 1026670, 1540005, 1848006, 2772009, 3080010, 4620015, 5544018, 9240030, 13860045, 27720090]

約数ペア:

[(1, 27720090), (2, 13860045), (3, 9240030), (5, 5544018), (6, 4620015), (9, 3080010), (10, 2772009), (15, 1848006), (18, 1540005), (27, 1026670), (30, 924003), (45, 616002), (54, 513335), (90, 308001), (135, 205334), (270, 102667)]