43747830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 135475200

約数和(自身を除く): 91727370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 189, 210, 237, 270, 293, 315, 378, 395, 474, 553, 586, 630, 711, 790, 879, 945, 1106, 1185, 1422, 1465, 1659, 1758, 1890, 2051, 2133, 2370, 2637, 2765, 2930, 3318, 3555, 4102, 4266, 4395, 4977, 5274, 5530, 6153, 7110, 7911, 8295, 8790, 9954, 10255, 10665, 12306, 13185, 14931, 15822, 16590, 18459, 20510, 21330, 23147, 24885, 26370, 29862, 30765, 36918, 39555, 46294, 49770, 55377, 61530, 69441, 74655, 79110, 92295, 110754, 115735, 138882, 149310, 162029, 184590, 208323, 231470, 276885, 324058, 347205, 416646, 486087, 553770, 624969, 694410, 810145, 972174, 1041615, 1249938, 1458261, 1620290, 2083230, 2430435, 2916522, 3124845, 4374783, 4860870, 6249690, 7291305, 8749566, 14582610, 21873915, 43747830]

約数ペア:

[(1, 43747830), (2, 21873915), (3, 14582610), (5, 8749566), (6, 7291305), (7, 6249690), (9, 4860870), (10, 4374783), (14, 3124845), (15, 2916522), (18, 2430435), (21, 2083230), (27, 1620290), (30, 1458261), (35, 1249938), (42, 1041615), (45, 972174), (54, 810145), (63, 694410), (70, 624969), (79, 553770), (90, 486087), (105, 416646), (126, 347205), (135, 324058), (158, 276885), (189, 231470), (210, 208323), (237, 184590), (270, 162029), (293, 149310), (315, 138882), (378, 115735), (395, 110754), (474, 92295), (553, 79110), (586, 74655), (630, 69441), (711, 61530), (790, 55377), (879, 49770), (945, 46294), (1106, 39555), (1185, 36918), (1422, 30765), (1465, 29862), (1659, 26370), (1758, 24885), (1890, 23147), (2051, 21330), (2133, 20510), (2370, 18459), (2637, 16590), (2765, 15822), (2930, 14931), (3318, 13185), (3555, 12306), (4102, 10665), (4266, 10255), (4395, 9954), (4977, 8790), (5274, 8295), (5530, 7911), (6153, 7110)]