6990804260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1869199}}^1$

素因数の和:1869236

約数の個数: 48

約数和(自身を含む): 16957382400

約数和(自身を除く): 9966578140

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 1869199, 3738398, 7476796, 9345995, 18691990, 20561189, 31776383, 37383980, 41122378, 63552766, 82244756, 102805945, 127105532, 158881915, 205611890, 317763830, 349540213, 411223780, 635527660, 699080426, 1398160852, 1747701065, 3495402130, 6990804260]

約数ペア:

[(1, 6990804260), (2, 3495402130), (4, 1747701065), (5, 1398160852), (10, 699080426), (11, 635527660), (17, 411223780), (20, 349540213), (22, 317763830), (34, 205611890), (44, 158881915), (55, 127105532), (68, 102805945), (85, 82244756), (110, 63552766), (170, 41122378), (187, 37383980), (220, 31776383), (340, 20561189), (374, 18691990), (748, 9345995), (935, 7476796), (1870, 3738398), (3740, 1869199)]