29840811

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 56340480

約数和(自身を除く): 26499669

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 133, 143, 209, 231, 247, 273, 399, 429, 523, 627, 741, 1001, 1463, 1569, 1729, 2717, 3003, 3661, 4389, 5187, 5753, 6799, 8151, 9937, 10983, 17259, 19019, 20397, 29811, 40271, 47593, 57057, 69559, 74789, 109307, 120813, 129181, 142779, 208677, 224367, 327921, 387543, 523523, 765149, 904267, 1420991, 1570569, 2295447, 2712801, 4262973, 9946937, 29840811]

約数ペア:

[(1, 29840811), (3, 9946937), (7, 4262973), (11, 2712801), (13, 2295447), (19, 1570569), (21, 1420991), (33, 904267), (39, 765149), (57, 523523), (77, 387543), (91, 327921), (133, 224367), (143, 208677), (209, 142779), (231, 129181), (247, 120813), (273, 109307), (399, 74789), (429, 69559), (523, 57057), (627, 47593), (741, 40271), (1001, 29811), (1463, 20397), (1569, 19019), (1729, 17259), (2717, 10983), (3003, 9937), (3661, 8151), (4389, 6799), (5187, 5753)]