1888140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31469}}^1$

素因数の和:31481

約数の個数: 24

約数和(自身を含む): 5286960

約数和(自身を除く): 3398820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31469, 62938, 94407, 125876, 157345, 188814, 314690, 377628, 472035, 629380, 944070, 1888140]

約数ペア:

[(1, 1888140), (2, 944070), (3, 629380), (4, 472035), (5, 377628), (6, 314690), (10, 188814), (12, 157345), (15, 125876), (20, 94407), (30, 62938), (60, 31469)]