7975260

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{547}}^1$

素因数の和:574

約数の個数: 84

約数和(自身を含む): 25156488

約数和(自身を除く): 17181228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 547, 729, 810, 972, 1094, 1215, 1458, 1620, 1641, 2188, 2430, 2735, 2916, 3282, 3645, 4860, 4923, 5470, 6564, 7290, 8205, 9846, 10940, 14580, 14769, 16410, 19692, 24615, 29538, 32820, 44307, 49230, 59076, 73845, 88614, 98460, 132921, 147690, 177228, 221535, 265842, 295380, 398763, 443070, 531684, 664605, 797526, 886140, 1329210, 1595052, 1993815, 2658420, 3987630, 7975260]

約数ペア:

[(1, 7975260), (2, 3987630), (3, 2658420), (4, 1993815), (5, 1595052), (6, 1329210), (9, 886140), (10, 797526), (12, 664605), (15, 531684), (18, 443070), (20, 398763), (27, 295380), (30, 265842), (36, 221535), (45, 177228), (54, 147690), (60, 132921), (81, 98460), (90, 88614), (108, 73845), (135, 59076), (162, 49230), (180, 44307), (243, 32820), (270, 29538), (324, 24615), (405, 19692), (486, 16410), (540, 14769), (547, 14580), (729, 10940), (810, 9846), (972, 8205), (1094, 7290), (1215, 6564), (1458, 5470), (1620, 4923), (1641, 4860), (2188, 3645), (2430, 3282), (2735, 2916)]