7284340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{7433}}^1$

素因数の和:7456

約数の個数: 36

約数和(自身を含む): 17796996

約数和(自身を除く): 10512656

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 7433, 14866, 29732, 37165, 52031, 74330, 104062, 148660, 208124, 260155, 364217, 520310, 728434, 1040620, 1456868, 1821085, 3642170, 7284340]

約数ペア:

[(1, 7284340), (2, 3642170), (4, 1821085), (5, 1456868), (7, 1040620), (10, 728434), (14, 520310), (20, 364217), (28, 260155), (35, 208124), (49, 148660), (70, 104062), (98, 74330), (140, 52031), (196, 37165), (245, 29732), (490, 14866), (980, 7433)]