2056552590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1678

約数の個数: 128

約数和(自身を含む): 5477621760

約数和(自身を除く): 3421069170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 103, 114, 115, 138, 190, 206, 230, 285, 309, 345, 437, 515, 570, 618, 690, 874, 1030, 1311, 1523, 1545, 1957, 2185, 2369, 2622, 3046, 3090, 3914, 4370, 4569, 4738, 5871, 6555, 7107, 7615, 9138, 9785, 11742, 11845, 13110, 14214, 15230, 19570, 22845, 23690, 28937, 29355, 35029, 35535, 45011, 45690, 57874, 58710, 70058, 71070, 86811, 90022, 105087, 135033, 144685, 156869, 173622, 175145, 210174, 225055, 270066, 289370, 313738, 350290, 434055, 450110, 470607, 525435, 665551, 675165, 784345, 868110, 941214, 1050870, 1331102, 1350330, 1568690, 1996653, 2353035, 2980511, 3327755, 3607987, 3993306, 4706070, 5961022, 6655510, 7215974, 8941533, 9983265, 10823961, 14902555, 17883066, 18039935, 19966530, 21647922, 29805110, 36079870, 44707665, 54119805, 68551753, 89415330, 108239610, 137103506, 205655259, 342758765, 411310518, 685517530, 1028276295, 2056552590]

約数ペア:

[(1, 2056552590), (2, 1028276295), (3, 685517530), (5, 411310518), (6, 342758765), (10, 205655259), (15, 137103506), (19, 108239610), (23, 89415330), (30, 68551753), (38, 54119805), (46, 44707665), (57, 36079870), (69, 29805110), (95, 21647922), (103, 19966530), (114, 18039935), (115, 17883066), (138, 14902555), (190, 10823961), (206, 9983265), (230, 8941533), (285, 7215974), (309, 6655510), (345, 5961022), (437, 4706070), (515, 3993306), (570, 3607987), (618, 3327755), (690, 2980511), (874, 2353035), (1030, 1996653), (1311, 1568690), (1523, 1350330), (1545, 1331102), (1957, 1050870), (2185, 941214), (2369, 868110), (2622, 784345), (3046, 675165), (3090, 665551), (3914, 525435), (4370, 470607), (4569, 450110), (4738, 434055), (5871, 350290), (6555, 313738), (7107, 289370), (7615, 270066), (9138, 225055), (9785, 210174), (11742, 175145), (11845, 173622), (13110, 156869), (14214, 144685), (15230, 135033), (19570, 105087), (22845, 90022), (23690, 86811), (28937, 71070), (29355, 70058), (35029, 58710), (35535, 57874), (45011, 45690)]