16820730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{62299}}^1$

素因数の和:62315

約数の個数: 32

約数和(自身を含む): 44856000

約数和(自身を除く): 28035270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 62299, 124598, 186897, 311495, 373794, 560691, 622990, 934485, 1121382, 1682073, 1868970, 2803455, 3364146, 5606910, 8410365, 16820730]

約数ペア:

[(1, 16820730), (2, 8410365), (3, 5606910), (5, 3364146), (6, 2803455), (9, 1868970), (10, 1682073), (15, 1121382), (18, 934485), (27, 622990), (30, 560691), (45, 373794), (54, 311495), (90, 186897), (135, 124598), (270, 62299)]