12168170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 26840160

約数和(自身を除く): 14671990

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1307, 1330, 1862, 2614, 4655, 6535, 9149, 9310, 13070, 18298, 24833, 45745, 49666, 64043, 91490, 124165, 128086, 173831, 248330, 320215, 347662, 640430, 869155, 1216817, 1738310, 2433634, 6084085, 12168170]

約数ペア:

[(1, 12168170), (2, 6084085), (5, 2433634), (7, 1738310), (10, 1216817), (14, 869155), (19, 640430), (35, 347662), (38, 320215), (49, 248330), (70, 173831), (95, 128086), (98, 124165), (133, 91490), (190, 64043), (245, 49666), (266, 45745), (490, 24833), (665, 18298), (931, 13070), (1307, 9310), (1330, 9149), (1862, 6535), (2614, 4655)]