534639910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{85817}}^1$

素因数の和:85920

約数の個数: 32

約数和(自身を含む): 1112201280

約数和(自身を除く): 577561370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 85817, 171634, 429085, 600719, 858170, 1201438, 3003595, 6007190, 7637713, 15275426, 38188565, 53463991, 76377130, 106927982, 267319955, 534639910]

約数ペア:

[(1, 534639910), (2, 267319955), (5, 106927982), (7, 76377130), (10, 53463991), (14, 38188565), (35, 15275426), (70, 7637713), (89, 6007190), (178, 3003595), (445, 1201438), (623, 858170), (890, 600719), (1246, 429085), (3115, 171634), (6230, 85817)]