6702220

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{977}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 16430400

約数和(自身を除く): 9728180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 977, 980, 1372, 1715, 1954, 3430, 3908, 4885, 6839, 6860, 9770, 13678, 19540, 27356, 34195, 47873, 68390, 95746, 136780, 191492, 239365, 335111, 478730, 670222, 957460, 1340444, 1675555, 3351110, 6702220]

約数ペア:

[(1, 6702220), (2, 3351110), (4, 1675555), (5, 1340444), (7, 957460), (10, 670222), (14, 478730), (20, 335111), (28, 239365), (35, 191492), (49, 136780), (70, 95746), (98, 68390), (140, 47873), (196, 34195), (245, 27356), (343, 19540), (490, 13678), (686, 9770), (977, 6860), (980, 6839), (1372, 4885), (1715, 3908), (1954, 3430)]