20730731610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691024387}}^1$

素因数の和:691024397

約数の個数: 16

約数和(自身を含む): 49753755936

約数和(自身を除く): 29023024326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691024387, 1382048774, 2073073161, 3455121935, 4146146322, 6910243870, 10365365805, 20730731610]

約数ペア:

[(1, 20730731610), (2, 10365365805), (3, 6910243870), (5, 4146146322), (6, 3455121935), (10, 2073073161), (15, 1382048774), (30, 691024387)]