65126390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{132911}}^1$

素因数の和:132932

約数の個数: 24

約数和(自身を含む): 136367712

約数和(自身を除く): 71241322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 132911, 265822, 664555, 930377, 1329110, 1860754, 4651885, 6512639, 9303770, 13025278, 32563195, 65126390]

約数ペア:

[(1, 65126390), (2, 32563195), (5, 13025278), (7, 9303770), (10, 6512639), (14, 4651885), (35, 1860754), (49, 1329110), (70, 930377), (98, 664555), (245, 265822), (490, 132911)]