30731764

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37847}}^1$

素因数の和:37887

約数の個数: 24

約数和(自身を含む): 63584640

約数和(自身を除く): 32852876

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 37847, 75694, 151388, 264929, 529858, 1059716, 1097563, 2195126, 4390252, 7682941, 15365882, 30731764]

約数ペア:

[(1, 30731764), (2, 15365882), (4, 7682941), (7, 4390252), (14, 2195126), (28, 1097563), (29, 1059716), (58, 529858), (116, 264929), (203, 151388), (406, 75694), (812, 37847)]