30807552

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 80

約数和(自身を含む): 84851712

約数和(自身を除く): 54044160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 647, 744, 768, 992, 1294, 1488, 1536, 1941, 1984, 2588, 2976, 3882, 3968, 5176, 5952, 7764, 7936, 10352, 11904, 15528, 15872, 20057, 20704, 23808, 31056, 40114, 41408, 47616, 60171, 62112, 80228, 82816, 120342, 124224, 160456, 165632, 240684, 248448, 320912, 331264, 481368, 496896, 641824, 962736, 993792, 1283648, 1925472, 2567296, 3850944, 5134592, 7701888, 10269184, 15403776, 30807552]

約数ペア:

[(1, 30807552), (2, 15403776), (3, 10269184), (4, 7701888), (6, 5134592), (8, 3850944), (12, 2567296), (16, 1925472), (24, 1283648), (31, 993792), (32, 962736), (48, 641824), (62, 496896), (64, 481368), (93, 331264), (96, 320912), (124, 248448), (128, 240684), (186, 165632), (192, 160456), (248, 124224), (256, 120342), (372, 82816), (384, 80228), (496, 62112), (512, 60171), (647, 47616), (744, 41408), (768, 40114), (992, 31056), (1294, 23808), (1488, 20704), (1536, 20057), (1941, 15872), (1984, 15528), (2588, 11904), (2976, 10352), (3882, 7936), (3968, 7764), (5176, 5952)]