210375130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{6047}}^1$

素因数の和:6139

約数の個数: 48

約数和(自身を含む): 446777856

約数和(自身を除く): 236402726

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2485, 3479, 4970, 6047, 6958, 12094, 17395, 30235, 34790, 42329, 60470, 84658, 211645, 296303, 423290, 429337, 592606, 858674, 1481515, 2146685, 2963030, 3005359, 4293370, 6010718, 15026795, 21037513, 30053590, 42075026, 105187565, 210375130]

約数ペア:

[(1, 210375130), (2, 105187565), (5, 42075026), (7, 30053590), (10, 21037513), (14, 15026795), (35, 6010718), (49, 4293370), (70, 3005359), (71, 2963030), (98, 2146685), (142, 1481515), (245, 858674), (355, 592606), (490, 429337), (497, 423290), (710, 296303), (994, 211645), (2485, 84658), (3479, 60470), (4970, 42329), (6047, 34790), (6958, 30235), (12094, 17395)]