2021898366405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1\times {\mathrm{34159}}^1$

素因数の和:34943

約数の個数: 96

約数和(自身を含む): 3729419366400

約数和(自身を除く): 1707520999995

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 107, 171, 285, 321, 535, 647, 855, 963, 1605, 1941, 2033, 3235, 4815, 5823, 6099, 9705, 10165, 12293, 18297, 29115, 30495, 34159, 36879, 61465, 69229, 91485, 102477, 110637, 170795, 184395, 207687, 307431, 346145, 512385, 553185, 623061, 649021, 1038435, 1315351, 1537155, 1947063, 3115305, 3245105, 3655013, 3946053, 5841189, 6576755, 9735315, 10965039, 11838159, 18275065, 19730265, 22100873, 29205945, 32895117, 54825195, 59190795, 66302619, 69445247, 110504365, 164475585, 198907857, 208335741, 331513095, 347226235, 419916587, 625007223, 994539285, 1041678705, 1259749761, 2099582935, 2364793411, 3125036115, 3779249283, 6298748805, 7094380233, 11823967055, 18896246415, 21283140699, 35471901165, 44931074809, 106415703495, 134793224427, 224655374045, 404379673281, 673966122135, 2021898366405]

約数ペア:

[(1, 2021898366405), (3, 673966122135), (5, 404379673281), (9, 224655374045), (15, 134793224427), (19, 106415703495), (45, 44931074809), (57, 35471901165), (95, 21283140699), (107, 18896246415), (171, 11823967055), (285, 7094380233), (321, 6298748805), (535, 3779249283), (647, 3125036115), (855, 2364793411), (963, 2099582935), (1605, 1259749761), (1941, 1041678705), (2033, 994539285), (3235, 625007223), (4815, 419916587), (5823, 347226235), (6099, 331513095), (9705, 208335741), (10165, 198907857), (12293, 164475585), (18297, 110504365), (29115, 69445247), (30495, 66302619), (34159, 59190795), (36879, 54825195), (61465, 32895117), (69229, 29205945), (91485, 22100873), (102477, 19730265), (110637, 18275065), (170795, 11838159), (184395, 10965039), (207687, 9735315), (307431, 6576755), (346145, 5841189), (512385, 3946053), (553185, 3655013), (623061, 3245105), (649021, 3115305), (1038435, 1947063), (1315351, 1537155)]