614552340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 1878851520

約数和(自身を除く): 1264299180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 641, 841, 870, 1102, 1140, 1282, 1653, 1682, 1740, 1923, 2204, 2523, 2564, 2755, 3205, 3306, 3364, 3846, 4205, 5046, 5510, 6410, 6612, 7692, 8265, 8410, 9615, 10092, 11020, 12179, 12615, 12820, 15979, 16530, 16820, 18589, 19230, 24358, 25230, 31958, 33060, 36537, 37178, 38460, 47937, 48716, 50460, 55767, 60895, 63916, 73074, 74356, 79895, 92945, 95874, 111534, 121790, 146148, 159790, 182685, 185890, 191748, 223068, 239685, 243580, 278835, 319580, 353191, 365370, 371780, 479370, 539081, 557670, 706382, 730740, 958740, 1059573, 1078162, 1115340, 1412764, 1617243, 1765955, 2119146, 2156324, 2695405, 3234486, 3531910, 4238292, 5297865, 5390810, 6468972, 7063820, 8086215, 10242539, 10595730, 10781620, 16172430, 20485078, 21191460, 30727617, 32344860, 40970156, 51212695, 61455234, 102425390, 122910468, 153638085, 204850780, 307276170, 614552340]

約数ペア:

[(1, 614552340), (2, 307276170), (3, 204850780), (4, 153638085), (5, 122910468), (6, 102425390), (10, 61455234), (12, 51212695), (15, 40970156), (19, 32344860), (20, 30727617), (29, 21191460), (30, 20485078), (38, 16172430), (57, 10781620), (58, 10595730), (60, 10242539), (76, 8086215), (87, 7063820), (95, 6468972), (114, 5390810), (116, 5297865), (145, 4238292), (174, 3531910), (190, 3234486), (228, 2695405), (285, 2156324), (290, 2119146), (348, 1765955), (380, 1617243), (435, 1412764), (551, 1115340), (570, 1078162), (580, 1059573), (641, 958740), (841, 730740), (870, 706382), (1102, 557670), (1140, 539081), (1282, 479370), (1653, 371780), (1682, 365370), (1740, 353191), (1923, 319580), (2204, 278835), (2523, 243580), (2564, 239685), (2755, 223068), (3205, 191748), (3306, 185890), (3364, 182685), (3846, 159790), (4205, 146148), (5046, 121790), (5510, 111534), (6410, 95874), (6612, 92945), (7692, 79895), (8265, 74356), (8410, 73074), (9615, 63916), (10092, 60895), (11020, 55767), (12179, 50460), (12615, 48716), (12820, 47937), (15979, 38460), (16530, 37178), (16820, 36537), (18589, 33060), (19230, 31958), (24358, 25230)]