2010060290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{68207}}^1$

素因数の和:68642

約数の個数: 32

約数和(自身を含む): 4144863744

約数和(自身を除く): 2134803454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 2105, 2947, 4210, 5894, 14735, 29470, 68207, 136414, 341035, 477449, 682070, 954898, 2387245, 4774490, 28715147, 57430294, 143575735, 201006029, 287151470, 402012058, 1005030145, 2010060290]

約数ペア:

[(1, 2010060290), (2, 1005030145), (5, 402012058), (7, 287151470), (10, 201006029), (14, 143575735), (35, 57430294), (70, 28715147), (421, 4774490), (842, 2387245), (2105, 954898), (2947, 682070), (4210, 477449), (5894, 341035), (14735, 136414), (29470, 68207)]