2013780780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1017061}}^1$

素因数の和:1017087

約数の個数: 72

約数和(自身を含む): 6663790224

約数和(自身を除く): 4650009444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1017061, 2034122, 3051183, 4068244, 5085305, 6102366, 9153549, 10170610, 11187671, 12204732, 15255915, 18307098, 20341220, 22375342, 30511830, 33563013, 36614196, 44750684, 45767745, 55938355, 61023660, 67126026, 91535490, 100689039, 111876710, 134252052, 167815065, 183070980, 201378078, 223753420, 335630130, 402756156, 503445195, 671260260, 1006890390, 2013780780]

約数ペア:

[(1, 2013780780), (2, 1006890390), (3, 671260260), (4, 503445195), (5, 402756156), (6, 335630130), (9, 223753420), (10, 201378078), (11, 183070980), (12, 167815065), (15, 134252052), (18, 111876710), (20, 100689039), (22, 91535490), (30, 67126026), (33, 61023660), (36, 55938355), (44, 45767745), (45, 44750684), (55, 36614196), (60, 33563013), (66, 30511830), (90, 22375342), (99, 20341220), (110, 18307098), (132, 15255915), (165, 12204732), (180, 11187671), (198, 10170610), (220, 9153549), (330, 6102366), (396, 5085305), (495, 4068244), (660, 3051183), (990, 2034122), (1980, 1017061)]