9894850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1699

約数の個数: 48

約数和(自身を含む): 22284288

約数和(自身を除く): 12389438

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 1663, 2975, 3326, 5950, 8315, 11641, 16630, 23282, 28271, 41575, 56542, 58205, 83150, 116410, 141355, 197897, 282710, 291025, 395794, 582050, 706775, 989485, 1413550, 1978970, 4947425, 9894850]

約数ペア:

[(1, 9894850), (2, 4947425), (5, 1978970), (7, 1413550), (10, 989485), (14, 706775), (17, 582050), (25, 395794), (34, 291025), (35, 282710), (50, 197897), (70, 141355), (85, 116410), (119, 83150), (170, 58205), (175, 56542), (238, 41575), (350, 28271), (425, 23282), (595, 16630), (850, 11641), (1190, 8315), (1663, 5950), (2975, 3326)]