2134890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7907}}^1$

素因数の和:7923

約数の個数: 32

約数和(自身を含む): 5693760

約数和(自身を除く): 3558870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7907, 15814, 23721, 39535, 47442, 71163, 79070, 118605, 142326, 213489, 237210, 355815, 426978, 711630, 1067445, 2134890]

約数ペア:

[(1, 2134890), (2, 1067445), (3, 711630), (5, 426978), (6, 355815), (9, 237210), (10, 213489), (15, 142326), (18, 118605), (27, 79070), (30, 71163), (45, 47442), (54, 39535), (90, 23721), (135, 15814), (270, 7907)]