990330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3001}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 2593728

約数和(自身を除く): 1603398

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 3001, 6002, 9003, 15005, 18006, 30010, 33011, 45015, 66022, 90030, 99033, 165055, 198066, 330110, 495165, 990330]

約数ペア:

[(1, 990330), (2, 495165), (3, 330110), (5, 198066), (6, 165055), (10, 99033), (11, 90030), (15, 66022), (22, 45015), (30, 33011), (33, 30010), (55, 18006), (66, 15005), (110, 9003), (165, 6002), (330, 3001)]