30289952

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 96

約数和(自身を含む): 78382080

約数和(自身を除く): 48092128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 532, 608, 616, 647, 836, 1064, 1232, 1294, 1463, 1672, 2128, 2464, 2588, 2926, 3344, 4256, 4529, 5176, 5852, 6688, 7117, 9058, 10352, 11704, 12293, 14234, 18116, 20704, 23408, 24586, 28468, 36232, 46816, 49172, 49819, 56936, 72464, 86051, 98344, 99638, 113872, 135223, 144928, 172102, 196688, 199276, 227744, 270446, 344204, 393376, 398552, 540892, 688408, 797104, 946561, 1081784, 1376816, 1594208, 1893122, 2163568, 2753632, 3786244, 4327136, 7572488, 15144976, 30289952]

約数ペア:

[(1, 30289952), (2, 15144976), (4, 7572488), (7, 4327136), (8, 3786244), (11, 2753632), (14, 2163568), (16, 1893122), (19, 1594208), (22, 1376816), (28, 1081784), (32, 946561), (38, 797104), (44, 688408), (56, 540892), (76, 398552), (77, 393376), (88, 344204), (112, 270446), (133, 227744), (152, 199276), (154, 196688), (176, 172102), (209, 144928), (224, 135223), (266, 113872), (304, 99638), (308, 98344), (352, 86051), (418, 72464), (532, 56936), (608, 49819), (616, 49172), (647, 46816), (836, 36232), (1064, 28468), (1232, 24586), (1294, 23408), (1463, 20704), (1672, 18116), (2128, 14234), (2464, 12293), (2588, 11704), (2926, 10352), (3344, 9058), (4256, 7117), (4529, 6688), (5176, 5852)]