15691090590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1082891}}^1$

素因数の和:1082934

約数の個数: 96

約数和(自身を含む): 48652171776

約数和(自身を除く): 32961081186

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 7245, 14490, 1082891, 2165782, 3248673, 5414455, 6497346, 7580237, 9746019, 10828910, 15160474, 16243365, 19492038, 22740711, 24906493, 32486730, 37901185, 45481422, 48730095, 49812986, 68222133, 74719479, 75802370, 97460190, 113703555, 124532465, 136444266, 149438958, 174345451, 224158437, 227407110, 249064930, 341110665, 348690902, 373597395, 448316874, 523036353, 682221330, 747194790, 871727255, 1046072706, 1120792185, 1569109059, 1743454510, 2241584370, 2615181765, 3138218118, 5230363530, 7845545295, 15691090590]

約数ペア:

[(1, 15691090590), (2, 7845545295), (3, 5230363530), (5, 3138218118), (6, 2615181765), (7, 2241584370), (9, 1743454510), (10, 1569109059), (14, 1120792185), (15, 1046072706), (18, 871727255), (21, 747194790), (23, 682221330), (30, 523036353), (35, 448316874), (42, 373597395), (45, 348690902), (46, 341110665), (63, 249064930), (69, 227407110), (70, 224158437), (90, 174345451), (105, 149438958), (115, 136444266), (126, 124532465), (138, 113703555), (161, 97460190), (207, 75802370), (210, 74719479), (230, 68222133), (315, 49812986), (322, 48730095), (345, 45481422), (414, 37901185), (483, 32486730), (630, 24906493), (690, 22740711), (805, 19492038), (966, 16243365), (1035, 15160474), (1449, 10828910), (1610, 9746019), (2070, 7580237), (2415, 6497346), (2898, 5414455), (4830, 3248673), (7245, 2165782), (14490, 1082891)]