1000147390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1\times {\mathrm{3469}}^1$

素因数の和:6108

約数の個数: 32

約数和(自身を含む): 1965241440

約数和(自身を除く): 965094050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2621, 3469, 5242, 6938, 13105, 17345, 26210, 28831, 34690, 38159, 57662, 76318, 144155, 190795, 288310, 381590, 9092249, 18184498, 45461245, 90922490, 100014739, 200029478, 500073695, 1000147390]

約数ペア:

[(1, 1000147390), (2, 500073695), (5, 200029478), (10, 100014739), (11, 90922490), (22, 45461245), (55, 18184498), (110, 9092249), (2621, 381590), (3469, 288310), (5242, 190795), (6938, 144155), (13105, 76318), (17345, 57662), (26210, 38159), (28831, 34690)]