30317012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4957}}^1$

素因数の和:5111

約数の個数: 24

約数和(自身を含む): 58306080

約数和(自身を除く): 27989068

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 4957, 6116, 9914, 19828, 54527, 109054, 218108, 689023, 1378046, 2756092, 7579253, 15158506, 30317012]

約数ペア:

[(1, 30317012), (2, 15158506), (4, 7579253), (11, 2756092), (22, 1378046), (44, 689023), (139, 218108), (278, 109054), (556, 54527), (1529, 19828), (3058, 9914), (4957, 6116)]