144239620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35527}}^1$

素因数の和:35572

約数の個数: 48

約数和(自身を含む): 358122240

約数和(自身を除く): 213882620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 35527, 71054, 142108, 177635, 248689, 355270, 497378, 710540, 994756, 1030283, 1243445, 2060566, 2486890, 4121132, 4973780, 5151415, 7211981, 10302830, 14423962, 20605660, 28847924, 36059905, 72119810, 144239620]

約数ペア:

[(1, 144239620), (2, 72119810), (4, 36059905), (5, 28847924), (7, 20605660), (10, 14423962), (14, 10302830), (20, 7211981), (28, 5151415), (29, 4973780), (35, 4121132), (58, 2486890), (70, 2060566), (116, 1243445), (140, 1030283), (145, 994756), (203, 710540), (290, 497378), (406, 355270), (580, 248689), (812, 177635), (1015, 142108), (2030, 71054), (4060, 35527)]