30207488

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1498

約数の個数: 40

約数和(自身を含む): 61871040

約数和(自身を除く): 31663552

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 1439, 2624, 2878, 5248, 5756, 10496, 11512, 20992, 23024, 46048, 58999, 92096, 117998, 184192, 235996, 368384, 471992, 736768, 943984, 1887968, 3775936, 7551872, 15103744, 30207488]

約数ペア:

[(1, 30207488), (2, 15103744), (4, 7551872), (8, 3775936), (16, 1887968), (32, 943984), (41, 736768), (64, 471992), (82, 368384), (128, 235996), (164, 184192), (256, 117998), (328, 92096), (512, 58999), (656, 46048), (1312, 23024), (1439, 20992), (2624, 11512), (2878, 10496), (5248, 5756)]