255985770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{56509}}^1$

素因数の和:56670

約数の個数: 32

約数和(自身を含む): 618445440

約数和(自身を除く): 362459670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 56509, 113018, 169527, 282545, 339054, 565090, 847635, 1695270, 8532859, 17065718, 25598577, 42664295, 51197154, 85328590, 127992885, 255985770]

約数ペア:

[(1, 255985770), (2, 127992885), (3, 85328590), (5, 51197154), (6, 42664295), (10, 25598577), (15, 17065718), (30, 8532859), (151, 1695270), (302, 847635), (453, 565090), (755, 339054), (906, 282545), (1510, 169527), (2265, 113018), (4530, 56509)]