2017907977110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{521}}^1\times {\mathrm{325201}}^1$

素因数の和:326129

約数の個数: 64

約数和(自身を含む): 4864512003264

約数和(自身を除く): 2846604026154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 521, 794, 1042, 1191, 1563, 1985, 2382, 2605, 3126, 3970, 5210, 5955, 7815, 11910, 15630, 206837, 325201, 413674, 620511, 650402, 975603, 1034185, 1241022, 1626005, 1951206, 2068370, 3102555, 3252010, 4878015, 6205110, 9756030, 129104797, 169429721, 258209594, 338859442, 387314391, 508289163, 645523985, 774628782, 847148605, 1016578326, 1291047970, 1694297210, 1936571955, 2541445815, 3873143910, 5082891630, 67263599237, 134527198474, 201790797711, 336317996185, 403581595422, 672635992370, 1008953988555, 2017907977110]

約数ペア:

[(1, 2017907977110), (2, 1008953988555), (3, 672635992370), (5, 403581595422), (6, 336317996185), (10, 201790797711), (15, 134527198474), (30, 67263599237), (397, 5082891630), (521, 3873143910), (794, 2541445815), (1042, 1936571955), (1191, 1694297210), (1563, 1291047970), (1985, 1016578326), (2382, 847148605), (2605, 774628782), (3126, 645523985), (3970, 508289163), (5210, 387314391), (5955, 338859442), (7815, 258209594), (11910, 169429721), (15630, 129104797), (206837, 9756030), (325201, 6205110), (413674, 4878015), (620511, 3252010), (650402, 3102555), (975603, 2068370), (1034185, 1951206), (1241022, 1626005)]