30434872

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{22511}}^1$

素因数の和:22543

約数の個数: 24

約数和(自身を含む): 61795440

約数和(自身を除く): 31360568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 22511, 45022, 90044, 180088, 292643, 585286, 1170572, 2341144, 3804359, 7608718, 15217436, 30434872]

約数ペア:

[(1, 30434872), (2, 15217436), (4, 7608718), (8, 3804359), (13, 2341144), (26, 1170572), (52, 585286), (104, 292643), (169, 180088), (338, 90044), (676, 45022), (1352, 22511)]