6440010

素因数分解:

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

素因数の和:214677

約数の個数: 16

約数和(自身を含む): 15456096

約数和(自身を除く): 9016086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 214667, 429334, 644001, 1073335, 1288002, 2146670, 3220005, 6440010]

約数ペア:

[(1, 6440010), (2, 3220005), (3, 2146670), (5, 1288002), (6, 1073335), (10, 644001), (15, 429334), (30, 214667)]