307620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1709}}^1$

素因数の和:1724

約数の個数: 36

約数和(自身を含む): 933660

約数和(自身を除く): 626040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1709, 3418, 5127, 6836, 8545, 10254, 15381, 17090, 20508, 25635, 30762, 34180, 51270, 61524, 76905, 102540, 153810, 307620]

約数ペア:

[(1, 307620), (2, 153810), (3, 102540), (4, 76905), (5, 61524), (6, 51270), (9, 34180), (10, 30762), (12, 25635), (15, 20508), (18, 17090), (20, 15381), (30, 10254), (36, 8545), (45, 6836), (60, 5127), (90, 3418), (180, 1709)]