3263890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{6661}}^1$

素因数の和:6682

約数の個数: 24

約数和(自身を含む): 6835212

約数和(自身を除く): 3571322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 6661, 13322, 33305, 46627, 66610, 93254, 233135, 326389, 466270, 652778, 1631945, 3263890]

約数ペア:

[(1, 3263890), (2, 1631945), (5, 652778), (7, 466270), (10, 326389), (14, 233135), (35, 93254), (49, 66610), (70, 46627), (98, 33305), (245, 13322), (490, 6661)]