16219380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{270323}}^1$

素因数の和:270335

約数の個数: 24

約数和(自身を含む): 45414432

約数和(自身を除く): 29195052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 270323, 540646, 810969, 1081292, 1351615, 1621938, 2703230, 3243876, 4054845, 5406460, 8109690, 16219380]

約数ペア:

[(1, 16219380), (2, 8109690), (3, 5406460), (4, 4054845), (5, 3243876), (6, 2703230), (10, 1621938), (12, 1351615), (15, 1081292), (20, 810969), (30, 540646), (60, 270323)]