16219260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90107}}^1$

素因数の和:90122

約数の個数: 36

約数和(自身を含む): 49198968

約数和(自身を除く): 32979708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90107, 180214, 270321, 360428, 450535, 540642, 810963, 901070, 1081284, 1351605, 1621926, 1802140, 2703210, 3243852, 4054815, 5406420, 8109630, 16219260]

約数ペア:

[(1, 16219260), (2, 8109630), (3, 5406420), (4, 4054815), (5, 3243852), (6, 2703210), (9, 1802140), (10, 1621926), (12, 1351605), (15, 1081284), (18, 901070), (20, 810963), (30, 540642), (36, 450535), (45, 360428), (60, 270321), (90, 180214), (180, 90107)]