135614360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{69191}}^1$

素因数の和:69216

約数の個数: 48

約数和(自身を含む): 354954960

約数和(自身を除く): 219340600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 69191, 138382, 276764, 345955, 484337, 553528, 691910, 968674, 1383820, 1937348, 2421685, 2767640, 3390359, 3874696, 4843370, 6780718, 9686740, 13561436, 16951795, 19373480, 27122872, 33903590, 67807180, 135614360]

約数ペア:

[(1, 135614360), (2, 67807180), (4, 33903590), (5, 27122872), (7, 19373480), (8, 16951795), (10, 13561436), (14, 9686740), (20, 6780718), (28, 4843370), (35, 3874696), (40, 3390359), (49, 2767640), (56, 2421685), (70, 1937348), (98, 1383820), (140, 968674), (196, 691910), (245, 553528), (280, 484337), (392, 345955), (490, 276764), (980, 138382), (1960, 69191)]