69154190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{141131}}^1$

素因数の和:141152

約数の個数: 24

約数和(自身を含む): 144801432

約数和(自身を除く): 75647242

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 141131, 282262, 705655, 987917, 1411310, 1975834, 4939585, 6915419, 9879170, 13830838, 34577095, 69154190]

約数ペア:

[(1, 69154190), (2, 34577095), (5, 13830838), (7, 9879170), (10, 6915419), (14, 4939585), (35, 1975834), (49, 1411310), (70, 987917), (98, 705655), (245, 282262), (490, 141131)]