130554540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{725303}}^1$

素因数の和:725318

約数の個数: 36

約数和(自身を含む): 396015984

約数和(自身を除く): 265461444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 725303, 1450606, 2175909, 2901212, 3626515, 4351818, 6527727, 7253030, 8703636, 10879545, 13055454, 14506060, 21759090, 26110908, 32638635, 43518180, 65277270, 130554540]

約数ペア:

[(1, 130554540), (2, 65277270), (3, 43518180), (4, 32638635), (5, 26110908), (6, 21759090), (9, 14506060), (10, 13055454), (12, 10879545), (15, 8703636), (18, 7253030), (20, 6527727), (30, 4351818), (36, 3626515), (45, 2901212), (60, 2175909), (90, 1450606), (180, 725303)]