30782972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1279}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 58920960

約数和(自身を除く): 28137988

約数列:

[1, 2, 4, 11, 22, 44, 547, 1094, 1279, 2188, 2558, 5116, 6017, 12034, 14069, 24068, 28138, 56276, 699613, 1399226, 2798452, 7695743, 15391486, 30782972]

約数ペア:

[(1, 30782972), (2, 15391486), (4, 7695743), (11, 2798452), (22, 1399226), (44, 699613), (547, 56276), (1094, 28138), (1279, 24068), (2188, 14069), (2558, 12034), (5116, 6017)]