2012179950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{406501}}^1$

素因数の和:406530

約数の個数: 72

約数和(自身を含む): 5897531016

約数和(自身を除く): 3885351066

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 406501, 813002, 1219503, 2032505, 2439006, 3658509, 4065010, 4471511, 6097515, 7317018, 8943022, 10162525, 12195030, 13414533, 18292545, 20325050, 22357555, 26829066, 30487575, 36585090, 40243599, 44715110, 60975150, 67072665, 80487198, 91462725, 111787775, 134145330, 182925450, 201217995, 223575550, 335363325, 402435990, 670726650, 1006089975, 2012179950]

約数ペア:

[(1, 2012179950), (2, 1006089975), (3, 670726650), (5, 402435990), (6, 335363325), (9, 223575550), (10, 201217995), (11, 182925450), (15, 134145330), (18, 111787775), (22, 91462725), (25, 80487198), (30, 67072665), (33, 60975150), (45, 44715110), (50, 40243599), (55, 36585090), (66, 30487575), (75, 26829066), (90, 22357555), (99, 20325050), (110, 18292545), (150, 13414533), (165, 12195030), (198, 10162525), (225, 8943022), (275, 7317018), (330, 6097515), (450, 4471511), (495, 4065010), (550, 3658509), (825, 2439006), (990, 2032505), (1650, 1219503), (2475, 813002), (4950, 406501)]