145399620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83563}}^1$

素因数の和:83604

約数の個数: 48

約数和(自身を含む): 421162560

約数和(自身を除く): 275762940

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, 83563, 167126, 250689, 334252, 417815, 501378, 835630, 1002756, 1253445, 1671260, 2423327, 2506890, 4846654, 5013780, 7269981, 9693308, 12116635, 14539962, 24233270, 29079924, 36349905, 48466540, 72699810, 145399620]

約数ペア:

[(1, 145399620), (2, 72699810), (3, 48466540), (4, 36349905), (5, 29079924), (6, 24233270), (10, 14539962), (12, 12116635), (15, 9693308), (20, 7269981), (29, 5013780), (30, 4846654), (58, 2506890), (60, 2423327), (87, 1671260), (116, 1253445), (145, 1002756), (174, 835630), (290, 501378), (348, 417815), (435, 334252), (580, 250689), (870, 167126), (1740, 83563)]