16820190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{62297}}^1$

素因数の和:62313

約数の個数: 32

約数和(自身を含む): 44854560

約数和(自身を除く): 28034370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 62297, 124594, 186891, 311485, 373782, 560673, 622970, 934455, 1121346, 1682019, 1868910, 2803365, 3364038, 5606730, 8410095, 16820190]

約数ペア:

[(1, 16820190), (2, 8410095), (3, 5606730), (5, 3364038), (6, 2803365), (9, 1868910), (10, 1682019), (15, 1121346), (18, 934455), (27, 622970), (30, 560673), (45, 373782), (54, 311485), (90, 186891), (135, 124594), (270, 62297)]