3918508740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3767}}^1\times {\mathrm{5779}}^1$

素因数の和:9561

約数の個数: 72

約数和(自身を含む): 11891355840

約数和(自身を除く): 7972847100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3767, 5779, 7534, 11301, 11558, 15068, 17337, 18835, 22602, 23116, 28895, 33903, 34674, 37670, 45204, 52011, 56505, 57790, 67806, 69348, 75340, 86685, 104022, 113010, 115580, 135612, 169515, 173370, 208044, 226020, 260055, 339030, 346740, 520110, 678060, 1040220, 21769493, 43538986, 65308479, 87077972, 108847465, 130616958, 195925437, 217694930, 261233916, 326542395, 391850874, 435389860, 653084790, 783701748, 979627185, 1306169580, 1959254370, 3918508740]

約数ペア:

[(1, 3918508740), (2, 1959254370), (3, 1306169580), (4, 979627185), (5, 783701748), (6, 653084790), (9, 435389860), (10, 391850874), (12, 326542395), (15, 261233916), (18, 217694930), (20, 195925437), (30, 130616958), (36, 108847465), (45, 87077972), (60, 65308479), (90, 43538986), (180, 21769493), (3767, 1040220), (5779, 678060), (7534, 520110), (11301, 346740), (11558, 339030), (15068, 260055), (17337, 226020), (18835, 208044), (22602, 173370), (23116, 169515), (28895, 135612), (33903, 115580), (34674, 113010), (37670, 104022), (45204, 86685), (52011, 75340), (56505, 69348), (57790, 67806)]