30259712

素因数分解:

$2^9\times 7^1\times {\mathrm{8443}}^1$

素因数の和:8468

約数の個数: 40

約数和(自身を含む): 69105696

約数和(自身を除く): 38845984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 8443, 16886, 33772, 59101, 67544, 118202, 135088, 236404, 270176, 472808, 540352, 945616, 1080704, 1891232, 2161408, 3782464, 4322816, 7564928, 15129856, 30259712]

約数ペア:

[(1, 30259712), (2, 15129856), (4, 7564928), (7, 4322816), (8, 3782464), (14, 2161408), (16, 1891232), (28, 1080704), (32, 945616), (56, 540352), (64, 472808), (112, 270176), (128, 236404), (224, 135088), (256, 118202), (448, 67544), (512, 59101), (896, 33772), (1792, 16886), (3584, 8443)]