29734887

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 23487513

約数列:

[1, 3, 7, 13, 17, 21, 39, 43, 51, 91, 119, 129, 149, 221, 273, 301, 357, 447, 559, 663, 731, 903, 1043, 1547, 1677, 1937, 2193, 2533, 3129, 3913, 4641, 5117, 5811, 6407, 7599, 9503, 11739, 13559, 15351, 17731, 19221, 28509, 32929, 40677, 44849, 53193, 66521, 83291, 98787, 108919, 134547, 199563, 230503, 249873, 326757, 583037, 691509, 762433, 1415947, 1749111, 2287299, 4247841, 9911629, 29734887]

約数ペア:

[(1, 29734887), (3, 9911629), (7, 4247841), (13, 2287299), (17, 1749111), (21, 1415947), (39, 762433), (43, 691509), (51, 583037), (91, 326757), (119, 249873), (129, 230503), (149, 199563), (221, 134547), (273, 108919), (301, 98787), (357, 83291), (447, 66521), (559, 53193), (663, 44849), (731, 40677), (903, 32929), (1043, 28509), (1547, 19221), (1677, 17731), (1937, 15351), (2193, 13559), (2533, 11739), (3129, 9503), (3913, 7599), (4641, 6407), (5117, 5811)]