2057506710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9797651}}^1$

素因数の和:9797668

約数の個数: 32

約数和(自身を含む): 5643447552

約数和(自身を除く): 3585940842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9797651, 19595302, 29392953, 48988255, 58785906, 68583557, 97976510, 137167114, 146964765, 205750671, 293929530, 342917785, 411501342, 685835570, 1028753355, 2057506710]

約数ペア:

[(1, 2057506710), (2, 1028753355), (3, 685835570), (5, 411501342), (6, 342917785), (7, 293929530), (10, 205750671), (14, 146964765), (15, 137167114), (21, 97976510), (30, 68583557), (35, 58785906), (42, 48988255), (70, 29392953), (105, 19595302), (210, 9797651)]