15346793940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1\times {\mathrm{1021}}^1$

素因数の和:2073

約数の個数: 96

約数和(自身を含む): 43191845760

約数和(自身を除く): 27845051820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 661, 758, 1021, 1137, 1322, 1516, 1895, 1983, 2042, 2274, 2644, 3063, 3305, 3790, 3966, 4084, 4548, 5105, 5685, 6126, 6610, 7580, 7932, 9915, 10210, 11370, 12252, 13220, 15315, 19830, 20420, 22740, 30630, 39660, 61260, 250519, 386959, 501038, 674881, 751557, 773918, 1002076, 1160877, 1252595, 1349762, 1503114, 1547836, 1934795, 2024643, 2321754, 2505190, 2699524, 3006228, 3374405, 3757785, 3869590, 4049286, 4643508, 5010380, 5804385, 6748810, 7515570, 7739180, 8098572, 10123215, 11608770, 13497620, 15031140, 20246430, 23217540, 40492860, 255779899, 511559798, 767339697, 1023119596, 1278899495, 1534679394, 2557798990, 3069358788, 3836698485, 5115597980, 7673396970, 15346793940]

約数ペア:

[(1, 15346793940), (2, 7673396970), (3, 5115597980), (4, 3836698485), (5, 3069358788), (6, 2557798990), (10, 1534679394), (12, 1278899495), (15, 1023119596), (20, 767339697), (30, 511559798), (60, 255779899), (379, 40492860), (661, 23217540), (758, 20246430), (1021, 15031140), (1137, 13497620), (1322, 11608770), (1516, 10123215), (1895, 8098572), (1983, 7739180), (2042, 7515570), (2274, 6748810), (2644, 5804385), (3063, 5010380), (3305, 4643508), (3790, 4049286), (3966, 3869590), (4084, 3757785), (4548, 3374405), (5105, 3006228), (5685, 2699524), (6126, 2505190), (6610, 2321754), (7580, 2024643), (7932, 1934795), (9915, 1547836), (10210, 1503114), (11370, 1349762), (12252, 1252595), (13220, 1160877), (15315, 1002076), (19830, 773918), (20420, 751557), (22740, 674881), (30630, 501038), (39660, 386959), (61260, 250519)]