173880270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{214667}}^1$

素因数の和:214686

約数の個数: 40

約数和(自身を含む): 467546904

約数和(自身を除く): 293666634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 214667, 429334, 644001, 1073335, 1288002, 1932003, 2146670, 3220005, 3864006, 5796009, 6440010, 9660015, 11592018, 17388027, 19320030, 28980045, 34776054, 57960090, 86940135, 173880270]

約数ペア:

[(1, 173880270), (2, 86940135), (3, 57960090), (5, 34776054), (6, 28980045), (9, 19320030), (10, 17388027), (15, 11592018), (18, 9660015), (27, 6440010), (30, 5796009), (45, 3864006), (54, 3220005), (81, 2146670), (90, 1932003), (135, 1288002), (162, 1073335), (270, 644001), (405, 429334), (810, 214667)]