30271872

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2591

約数の個数: 64

約数和(自身を含む): 83036160

約数和(自身を除く): 52764288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2543, 2976, 3968, 5086, 5952, 7629, 10172, 11904, 15258, 20344, 30516, 40688, 61032, 78833, 81376, 122064, 157666, 162752, 236499, 244128, 315332, 325504, 472998, 488256, 630664, 945996, 976512, 1261328, 1891992, 2522656, 3783984, 5045312, 7567968, 10090624, 15135936, 30271872]

約数ペア:

[(1, 30271872), (2, 15135936), (3, 10090624), (4, 7567968), (6, 5045312), (8, 3783984), (12, 2522656), (16, 1891992), (24, 1261328), (31, 976512), (32, 945996), (48, 630664), (62, 488256), (64, 472998), (93, 325504), (96, 315332), (124, 244128), (128, 236499), (186, 162752), (192, 157666), (248, 122064), (372, 81376), (384, 78833), (496, 61032), (744, 40688), (992, 30516), (1488, 20344), (1984, 15258), (2543, 11904), (2976, 10172), (3968, 7629), (5086, 5952)]