2981521370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2909}}^1\times {\mathrm{6029}}^1$

素因数の和:8962

約数の個数: 32

約数和(自身を含む): 5685325200

約数和(自身を除く): 2703803830

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2909, 5818, 6029, 12058, 14545, 29090, 30145, 49453, 60290, 98906, 102493, 204986, 247265, 494530, 512465, 1024930, 17538361, 35076722, 87691805, 175383610, 298152137, 596304274, 1490760685, 2981521370]

約数ペア:

[(1, 2981521370), (2, 1490760685), (5, 596304274), (10, 298152137), (17, 175383610), (34, 87691805), (85, 35076722), (170, 17538361), (2909, 1024930), (5818, 512465), (6029, 494530), (12058, 247265), (14545, 204986), (29090, 102493), (30145, 98906), (49453, 60290)]