458787980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{468151}}^1$

素因数の和:468174

約数の個数: 36

約数和(自身を含む): 1120755888

約数和(自身を除く): 661967908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 468151, 936302, 1872604, 2340755, 3277057, 4681510, 6554114, 9363020, 13108228, 16385285, 22939399, 32770570, 45878798, 65541140, 91757596, 114696995, 229393990, 458787980]

約数ペア:

[(1, 458787980), (2, 229393990), (4, 114696995), (5, 91757596), (7, 65541140), (10, 45878798), (14, 32770570), (20, 22939399), (28, 16385285), (35, 13108228), (49, 9363020), (70, 6554114), (98, 4681510), (140, 3277057), (196, 2340755), (245, 1872604), (490, 936302), (980, 468151)]