162003420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{900019}}^1$

素因数の和:900034

約数の個数: 36

約数和(自身を含む): 491410920

約数和(自身を除く): 329407500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 900019, 1800038, 2700057, 3600076, 4500095, 5400114, 8100171, 9000190, 10800228, 13500285, 16200342, 18000380, 27000570, 32400684, 40500855, 54001140, 81001710, 162003420]

約数ペア:

[(1, 162003420), (2, 81001710), (3, 54001140), (4, 40500855), (5, 32400684), (6, 27000570), (9, 18000380), (10, 16200342), (12, 13500285), (15, 10800228), (18, 9000190), (20, 8100171), (30, 5400114), (36, 4500095), (45, 3600076), (60, 2700057), (90, 1800038), (180, 900019)]