30899712

素因数分解:

$2^9\times 3^1\times {\mathrm{20117}}^1$

素因数の和:20138

約数の個数: 40

約数和(自身を含む): 82322856

約数和(自身を除く): 51423144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 20117, 40234, 60351, 80468, 120702, 160936, 241404, 321872, 482808, 643744, 965616, 1287488, 1931232, 2574976, 3862464, 5149952, 7724928, 10299904, 15449856, 30899712]

約数ペア:

[(1, 30899712), (2, 15449856), (3, 10299904), (4, 7724928), (6, 5149952), (8, 3862464), (12, 2574976), (16, 1931232), (24, 1287488), (32, 965616), (48, 643744), (64, 482808), (96, 321872), (128, 241404), (192, 160936), (256, 120702), (384, 80468), (512, 60351), (768, 40234), (1536, 20117)]