139737660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{80309}}^1$

素因数の和:80350

約数の個数: 48

約数和(自身を含む): 404762400

約数和(自身を除く): 265024740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 80309, 160618, 240927, 321236, 401545, 481854, 803090, 963708, 1204635, 1606180, 2328961, 2409270, 4657922, 4818540, 6986883, 9315844, 11644805, 13973766, 23289610, 27947532, 34934415, 46579220, 69868830, 139737660]

約数ペア:

[(1, 139737660), (2, 69868830), (3, 46579220), (4, 34934415), (5, 27947532), (6, 23289610), (10, 13973766), (12, 11644805), (15, 9315844), (20, 6986883), (29, 4818540), (30, 4657922), (58, 2409270), (60, 2328961), (87, 1606180), (116, 1204635), (145, 963708), (174, 803090), (290, 481854), (348, 401545), (435, 321236), (580, 240927), (870, 160618), (1740, 80309)]