27561590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 67184640

約数和(自身を除く): 39623050

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 23, 34, 35, 38, 46, 53, 70, 85, 95, 106, 115, 119, 133, 161, 170, 190, 230, 238, 265, 266, 322, 323, 371, 391, 437, 530, 595, 646, 665, 742, 782, 805, 874, 901, 1007, 1190, 1219, 1330, 1610, 1615, 1802, 1855, 1955, 2014, 2185, 2261, 2438, 2737, 3059, 3230, 3710, 3910, 4370, 4505, 4522, 5035, 5474, 6095, 6118, 6307, 7049, 7429, 8533, 9010, 10070, 11305, 12190, 12614, 13685, 14098, 14858, 15295, 17066, 17119, 20723, 22610, 23161, 27370, 30590, 31535, 34238, 35245, 37145, 41446, 42665, 46322, 52003, 63070, 70490, 74290, 85330, 85595, 103615, 104006, 115805, 119833, 145061, 162127, 171190, 207230, 231610, 239666, 260015, 290122, 324254, 393737, 520030, 599165, 725305, 787474, 810635, 1198330, 1450610, 1621270, 1968685, 2756159, 3937370, 5512318, 13780795, 27561590]

約数ペア:

[(1, 27561590), (2, 13780795), (5, 5512318), (7, 3937370), (10, 2756159), (14, 1968685), (17, 1621270), (19, 1450610), (23, 1198330), (34, 810635), (35, 787474), (38, 725305), (46, 599165), (53, 520030), (70, 393737), (85, 324254), (95, 290122), (106, 260015), (115, 239666), (119, 231610), (133, 207230), (161, 171190), (170, 162127), (190, 145061), (230, 119833), (238, 115805), (265, 104006), (266, 103615), (322, 85595), (323, 85330), (371, 74290), (391, 70490), (437, 63070), (530, 52003), (595, 46322), (646, 42665), (665, 41446), (742, 37145), (782, 35245), (805, 34238), (874, 31535), (901, 30590), (1007, 27370), (1190, 23161), (1219, 22610), (1330, 20723), (1610, 17119), (1615, 17066), (1802, 15295), (1855, 14858), (1955, 14098), (2014, 13685), (2185, 12614), (2261, 12190), (2438, 11305), (2737, 10070), (3059, 9010), (3230, 8533), (3710, 7429), (3910, 7049), (4370, 6307), (4505, 6118), (4522, 6095), (5035, 5474)]