3075101740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{7297}}^1$

素因数の和:8434

約数の個数: 48

約数和(自身を含む): 6804655200

約数和(自身を除く): 3729553460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1109, 2218, 4436, 5545, 7297, 11090, 14594, 21071, 22180, 29188, 36485, 42142, 72970, 84284, 105355, 138643, 145940, 210710, 277286, 421420, 554572, 693215, 1386430, 2772860, 8092373, 16184746, 32369492, 40461865, 80923730, 153755087, 161847460, 307510174, 615020348, 768775435, 1537550870, 3075101740]

約数ペア:

[(1, 3075101740), (2, 1537550870), (4, 768775435), (5, 615020348), (10, 307510174), (19, 161847460), (20, 153755087), (38, 80923730), (76, 40461865), (95, 32369492), (190, 16184746), (380, 8092373), (1109, 2772860), (2218, 1386430), (4436, 693215), (5545, 554572), (7297, 421420), (11090, 277286), (14594, 210710), (21071, 145940), (22180, 138643), (29188, 105355), (36485, 84284), (42142, 72970)]