28976310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29269}}^1$

素因数の和:29293

約数の個数: 48

約数和(自身を含む): 82190160

約数和(自身を除く): 53213850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 29269, 58538, 87807, 146345, 175614, 263421, 292690, 321959, 439035, 526842, 643918, 878070, 965877, 1317105, 1609795, 1931754, 2634210, 2897631, 3219590, 4829385, 5795262, 9658770, 14488155, 28976310]

約数ペア:

[(1, 28976310), (2, 14488155), (3, 9658770), (5, 5795262), (6, 4829385), (9, 3219590), (10, 2897631), (11, 2634210), (15, 1931754), (18, 1609795), (22, 1317105), (30, 965877), (33, 878070), (45, 643918), (55, 526842), (66, 439035), (90, 321959), (99, 292690), (110, 263421), (165, 175614), (198, 146345), (330, 87807), (495, 58538), (990, 29269)]