266987130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8899571}}^1$

素因数の和:8899581

約数の個数: 16

約数和(自身を含む): 640769184

約数和(自身を除く): 373782054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8899571, 17799142, 26698713, 44497855, 53397426, 88995710, 133493565, 266987130]

約数ペア:

[(1, 266987130), (2, 133493565), (3, 88995710), (5, 53397426), (6, 44497855), (10, 26698713), (15, 17799142), (30, 8899571)]