30428156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5279}}^1$

素因数の和:5425

約数の個数: 24

約数和(自身を含む): 58544640

約数和(自身を除く): 28116484

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5279, 5764, 10558, 21116, 58069, 116138, 232276, 691549, 1383098, 2766196, 7607039, 15214078, 30428156]

約数ペア:

[(1, 30428156), (2, 15214078), (4, 7607039), (11, 2766196), (22, 1383098), (44, 691549), (131, 232276), (262, 116138), (524, 58069), (1441, 21116), (2882, 10558), (5279, 5764)]