2017424550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{312779}}^1$

素因数の和:312837

約数の個数: 48

約数和(自身を含む): 5119583040

約数和(自身を除く): 3102158490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 312779, 625558, 938337, 1563895, 1876674, 3127790, 4691685, 7819475, 9383370, 13449497, 15638950, 23458425, 26898994, 40348491, 46916850, 67247485, 80696982, 134494970, 201742455, 336237425, 403484910, 672474850, 1008712275, 2017424550]

約数ペア:

[(1, 2017424550), (2, 1008712275), (3, 672474850), (5, 403484910), (6, 336237425), (10, 201742455), (15, 134494970), (25, 80696982), (30, 67247485), (43, 46916850), (50, 40348491), (75, 26898994), (86, 23458425), (129, 15638950), (150, 13449497), (215, 9383370), (258, 7819475), (430, 4691685), (645, 3127790), (1075, 1876674), (1290, 1563895), (2150, 938337), (3225, 625558), (6450, 312779)]