207910860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{119489}}^1$

素因数の和:119530

約数の個数: 48

約数和(自身を含む): 602229600

約数和(自身を除く): 394318740

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, 119489, 238978, 358467, 477956, 597445, 716934, 1194890, 1433868, 1792335, 2389780, 3465181, 3584670, 6930362, 7169340, 10395543, 13860724, 17325905, 20791086, 34651810, 41582172, 51977715, 69303620, 103955430, 207910860]

約数ペア:

[(1, 207910860), (2, 103955430), (3, 69303620), (4, 51977715), (5, 41582172), (6, 34651810), (10, 20791086), (12, 17325905), (15, 13860724), (20, 10395543), (29, 7169340), (30, 6930362), (58, 3584670), (60, 3465181), (87, 2389780), (116, 1792335), (145, 1433868), (174, 1194890), (290, 716934), (348, 597445), (435, 477956), (580, 358467), (870, 238978), (1740, 119489)]