3230781.00000000

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{1193}}^1$

素因数の和:1225

約数の個数: 90

約数和(自身を含む): 65403738

約数和(自身を除く): 42020938

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1193, 1225, 1400, 1960, 2386, 2450, 2800, 3920, 4772, 4900, 5965, 8351, 9544, 9800, 11930, 16702, 19088, 19600, 23860, 29825, 33404, 41755, 47720, 58457, 59650, 66808, 83510, 95440, 116914, 119300, 133616, 167020, 208775, 233828, 238600, 292285, 334040, 417550, 467656, 477200, 584570, 668080, 835100, 935312, 1169140, 1461425, 1670200, 2338280, 2922850, 3340400, 4676560, 5845700, 11691400, 23382800]

約数ペア:

[(1, 23382800), (2, 11691400), (4, 5845700), (5, 4676560), (7, 3340400), (8, 2922850), (10, 2338280), (14, 1670200), (16, 1461425), (20, 1169140), (25, 935312), (28, 835100), (35, 668080), (40, 584570), (49, 477200), (50, 467656), (56, 417550), (70, 334040), (80, 292285), (98, 238600), (100, 233828), (112, 208775), (140, 167020), (175, 133616), (196, 119300), (200, 116914), (245, 95440), (280, 83510), (350, 66808), (392, 59650), (400, 58457), (490, 47720), (560, 41755), (700, 33404), (784, 29825), (980, 23860), (1193, 19600), (1225, 19088), (1400, 16702), (1960, 11930), (2386, 9800), (2450, 9544), (2800, 8351), (3920, 5965), (4772, 4900)]