2016456795

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{937}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 3782016000

約数和(自身を除く): 1765559205

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 839, 855, 937, 2517, 2565, 2811, 4195, 4685, 7551, 8433, 12585, 14055, 15941, 17803, 22653, 25299, 37755, 42165, 47823, 53409, 79705, 89015, 113265, 126495, 143469, 160227, 239115, 267045, 430407, 480681, 717345, 786143, 801135, 2152035, 2358429, 2403405, 3930715, 7075287, 11792145, 14936717, 21225861, 35376435, 44810151, 74683585, 106129305, 134430453, 224050755, 403291359, 672152265, 2016456795]

約数ペア:

[(1, 2016456795), (3, 672152265), (5, 403291359), (9, 224050755), (15, 134430453), (19, 106129305), (27, 74683585), (45, 44810151), (57, 35376435), (95, 21225861), (135, 14936717), (171, 11792145), (285, 7075287), (513, 3930715), (839, 2403405), (855, 2358429), (937, 2152035), (2517, 801135), (2565, 786143), (2811, 717345), (4195, 480681), (4685, 430407), (7551, 267045), (8433, 239115), (12585, 160227), (14055, 143469), (15941, 126495), (17803, 113265), (22653, 89015), (25299, 79705), (37755, 53409), (42165, 47823)]