30730512

素因数分解:

$2^4\times 3^1\times {\mathrm{640219}}^1$

素因数の和:640230

約数の個数: 20

約数和(自身を含む): 79387280

約数和(自身を除く): 48656768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 640219, 1280438, 1920657, 2560876, 3841314, 5121752, 7682628, 10243504, 15365256, 30730512]

約数ペア:

[(1, 30730512), (2, 15365256), (3, 10243504), (4, 7682628), (6, 5121752), (8, 3841314), (12, 2560876), (16, 1920657), (24, 1280438), (48, 640219)]