30236752

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 75967360

約数和(自身を除く): 45730608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1093, 1456, 1729, 1976, 2128, 2186, 3458, 3952, 4372, 6916, 7651, 8744, 13832, 14209, 15302, 17488, 20767, 27664, 28418, 30604, 41534, 56836, 61208, 83068, 99463, 113672, 122416, 145369, 166136, 198926, 227344, 269971, 290738, 332272, 397852, 539942, 581476, 795704, 1079884, 1162952, 1591408, 1889797, 2159768, 2325904, 3779594, 4319536, 7559188, 15118376, 30236752]

約数ペア:

[(1, 30236752), (2, 15118376), (4, 7559188), (7, 4319536), (8, 3779594), (13, 2325904), (14, 2159768), (16, 1889797), (19, 1591408), (26, 1162952), (28, 1079884), (38, 795704), (52, 581476), (56, 539942), (76, 397852), (91, 332272), (104, 290738), (112, 269971), (133, 227344), (152, 198926), (182, 166136), (208, 145369), (247, 122416), (266, 113672), (304, 99463), (364, 83068), (494, 61208), (532, 56836), (728, 41534), (988, 30604), (1064, 28418), (1093, 27664), (1456, 20767), (1729, 17488), (1976, 15302), (2128, 14209), (2186, 13832), (3458, 8744), (3952, 7651), (4372, 6916)]