2243336620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{327017}}^1$

素因数の和:327047

約数の個数: 48

約数和(自身を含む): 5493902400

約数和(自身を除く): 3250565780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 327017, 654034, 1308068, 1635085, 2289119, 3270170, 4578238, 6540340, 9156476, 11445595, 16023833, 22891190, 32047666, 45782380, 64095332, 80119165, 112166831, 160238330, 224333662, 320476660, 448667324, 560834155, 1121668310, 2243336620]

約数ペア:

[(1, 2243336620), (2, 1121668310), (4, 560834155), (5, 448667324), (7, 320476660), (10, 224333662), (14, 160238330), (20, 112166831), (28, 80119165), (35, 64095332), (49, 45782380), (70, 32047666), (98, 22891190), (140, 16023833), (196, 11445595), (245, 9156476), (343, 6540340), (490, 4578238), (686, 3270170), (980, 2289119), (1372, 1635085), (1715, 1308068), (3430, 654034), (6860, 327017)]