19109340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{106163}}^1$

素因数の和:106178

約数の個数: 36

約数和(自身を含む): 57965544

約数和(自身を除く): 38856204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 106163, 212326, 318489, 424652, 530815, 636978, 955467, 1061630, 1273956, 1592445, 1910934, 2123260, 3184890, 3821868, 4777335, 6369780, 9554670, 19109340]

約数ペア:

[(1, 19109340), (2, 9554670), (3, 6369780), (4, 4777335), (5, 3821868), (6, 3184890), (9, 2123260), (10, 1910934), (12, 1592445), (15, 1273956), (18, 1061630), (20, 955467), (30, 636978), (36, 530815), (45, 424652), (60, 318489), (90, 212326), (180, 106163)]