30925728

素因数分解:

$2^5\times 3^2\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:826

約数の個数: 72

約数和(自身を含む): 88609248

約数和(自身を除く): 57683520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 167, 288, 334, 501, 643, 668, 1002, 1286, 1336, 1503, 1929, 2004, 2572, 2672, 3006, 3858, 4008, 5144, 5344, 5787, 6012, 7716, 8016, 10288, 11574, 12024, 15432, 16032, 20576, 23148, 24048, 30864, 46296, 48096, 61728, 92592, 107381, 185184, 214762, 322143, 429524, 644286, 859048, 966429, 1288572, 1718096, 1932858, 2577144, 3436192, 3865716, 5154288, 7731432, 10308576, 15462864, 30925728]

約数ペア:

[(1, 30925728), (2, 15462864), (3, 10308576), (4, 7731432), (6, 5154288), (8, 3865716), (9, 3436192), (12, 2577144), (16, 1932858), (18, 1718096), (24, 1288572), (32, 966429), (36, 859048), (48, 644286), (72, 429524), (96, 322143), (144, 214762), (167, 185184), (288, 107381), (334, 92592), (501, 61728), (643, 48096), (668, 46296), (1002, 30864), (1286, 24048), (1336, 23148), (1503, 20576), (1929, 16032), (2004, 15432), (2572, 12024), (2672, 11574), (3006, 10288), (3858, 8016), (4008, 7716), (5144, 6012), (5344, 5787)]