2173150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{887}}^1$

素因数の和:913

約数の個数: 36

約数和(自身を含む): 4707288

約数和(自身を除く): 2534138

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 887, 1225, 1774, 2450, 4435, 6209, 8870, 12418, 22175, 31045, 43463, 44350, 62090, 86926, 155225, 217315, 310450, 434630, 1086575, 2173150]

約数ペア:

[(1, 2173150), (2, 1086575), (5, 434630), (7, 310450), (10, 217315), (14, 155225), (25, 86926), (35, 62090), (49, 44350), (50, 43463), (70, 31045), (98, 22175), (175, 12418), (245, 8870), (350, 6209), (490, 4435), (887, 2450), (1225, 1774)]