7032620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 17031168

約数和(自身を除く): 9998548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 263, 382, 526, 764, 955, 1052, 1315, 1337, 1841, 1910, 2630, 2674, 3682, 3820, 5260, 5348, 6685, 7364, 9205, 13370, 18410, 26740, 36820, 50233, 100466, 200932, 251165, 351631, 502330, 703262, 1004660, 1406524, 1758155, 3516310, 7032620]

約数ペア:

[(1, 7032620), (2, 3516310), (4, 1758155), (5, 1406524), (7, 1004660), (10, 703262), (14, 502330), (20, 351631), (28, 251165), (35, 200932), (70, 100466), (140, 50233), (191, 36820), (263, 26740), (382, 18410), (526, 13370), (764, 9205), (955, 7364), (1052, 6685), (1315, 5348), (1337, 5260), (1841, 3820), (1910, 3682), (2630, 2674)]