19269540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107053}}^1$

素因数の和:107068

約数の個数: 36

約数和(自身を含む): 58451484

約数和(自身を除く): 39181944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 107053, 214106, 321159, 428212, 535265, 642318, 963477, 1070530, 1284636, 1605795, 1926954, 2141060, 3211590, 3853908, 4817385, 6423180, 9634770, 19269540]

約数ペア:

[(1, 19269540), (2, 9634770), (3, 6423180), (4, 4817385), (5, 3853908), (6, 3211590), (9, 2141060), (10, 1926954), (12, 1605795), (15, 1284636), (18, 1070530), (20, 963477), (30, 642318), (36, 535265), (45, 428212), (60, 321159), (90, 214106), (180, 107053)]