30995568

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:631

約数の個数: 80

約数和(自身を含む): 89731360

約数和(自身を除く): 58735792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 457, 471, 628, 914, 942, 1256, 1371, 1413, 1828, 1884, 2512, 2742, 2826, 3656, 3768, 4113, 4239, 5484, 5652, 7312, 7536, 8226, 8478, 10968, 11304, 12339, 16452, 16956, 21936, 22608, 24678, 32904, 33912, 49356, 65808, 67824, 71749, 98712, 143498, 197424, 215247, 286996, 430494, 573992, 645741, 860988, 1147984, 1291482, 1721976, 1937223, 2582964, 3443952, 3874446, 5165928, 7748892, 10331856, 15497784, 30995568]

約数ペア:

[(1, 30995568), (2, 15497784), (3, 10331856), (4, 7748892), (6, 5165928), (8, 3874446), (9, 3443952), (12, 2582964), (16, 1937223), (18, 1721976), (24, 1291482), (27, 1147984), (36, 860988), (48, 645741), (54, 573992), (72, 430494), (108, 286996), (144, 215247), (157, 197424), (216, 143498), (314, 98712), (432, 71749), (457, 67824), (471, 65808), (628, 49356), (914, 33912), (942, 32904), (1256, 24678), (1371, 22608), (1413, 21936), (1828, 16956), (1884, 16452), (2512, 12339), (2742, 11304), (2826, 10968), (3656, 8478), (3768, 8226), (4113, 7536), (4239, 7312), (5484, 5652)]