2829920030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1913}}^1\times {\mathrm{3019}}^1$

素因数の和:4953

約数の個数: 48

約数和(自身を含む): 5930567280

約数和(自身を除く): 3100647250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1913, 3019, 3826, 6038, 9565, 13391, 15095, 19130, 21133, 26782, 30190, 42266, 66955, 93737, 105665, 133910, 147931, 187474, 211330, 295862, 468685, 739655, 937370, 1479310, 5775347, 11550694, 28876735, 40427429, 57753470, 80854858, 202137145, 282992003, 404274290, 565984006, 1414960015, 2829920030]

約数ペア:

[(1, 2829920030), (2, 1414960015), (5, 565984006), (7, 404274290), (10, 282992003), (14, 202137145), (35, 80854858), (49, 57753470), (70, 40427429), (98, 28876735), (245, 11550694), (490, 5775347), (1913, 1479310), (3019, 937370), (3826, 739655), (6038, 468685), (9565, 295862), (13391, 211330), (15095, 187474), (19130, 147931), (21133, 133910), (26782, 105665), (30190, 93737), (42266, 66955)]