22730220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{1559}}^1$

素因数の和:1586

約数の個数: 84

約数和(自身を含む): 71613360

約数和(自身を除く): 48883140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1559, 1620, 2430, 2916, 3118, 3645, 4677, 4860, 6236, 7290, 7795, 9354, 14031, 14580, 15590, 18708, 23385, 28062, 31180, 42093, 46770, 56124, 70155, 84186, 93540, 126279, 140310, 168372, 210465, 252558, 280620, 378837, 420930, 505116, 631395, 757674, 841860, 1136511, 1262790, 1515348, 1894185, 2273022, 2525580, 3788370, 4546044, 5682555, 7576740, 11365110, 22730220]

約数ペア:

[(1, 22730220), (2, 11365110), (3, 7576740), (4, 5682555), (5, 4546044), (6, 3788370), (9, 2525580), (10, 2273022), (12, 1894185), (15, 1515348), (18, 1262790), (20, 1136511), (27, 841860), (30, 757674), (36, 631395), (45, 505116), (54, 420930), (60, 378837), (81, 280620), (90, 252558), (108, 210465), (135, 168372), (162, 140310), (180, 126279), (243, 93540), (270, 84186), (324, 70155), (405, 56124), (486, 46770), (540, 42093), (729, 31180), (810, 28062), (972, 23385), (1215, 18708), (1458, 15590), (1559, 14580), (1620, 14031), (2430, 9354), (2916, 7795), (3118, 7290), (3645, 6236), (4677, 4860)]