43748070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 119439360

約数和(自身を除く): 75691290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 47, 57, 69, 71, 94, 95, 114, 115, 138, 141, 142, 190, 213, 230, 235, 282, 285, 345, 355, 426, 437, 470, 570, 690, 705, 710, 874, 893, 1065, 1081, 1311, 1349, 1410, 1633, 1786, 2130, 2162, 2185, 2622, 2679, 2698, 3243, 3266, 3337, 4047, 4370, 4465, 4899, 5358, 5405, 6486, 6555, 6674, 6745, 8094, 8165, 8930, 9798, 10011, 10810, 13110, 13395, 13490, 16215, 16330, 16685, 20022, 20235, 20539, 24495, 26790, 31027, 32430, 33370, 40470, 41078, 48990, 50055, 61617, 62054, 63403, 76751, 93081, 100110, 102695, 123234, 126806, 153502, 155135, 186162, 190209, 205390, 230253, 308085, 310270, 317015, 380418, 383755, 460506, 465405, 616170, 634030, 767510, 930810, 951045, 1151265, 1458269, 1902090, 2302530, 2916538, 4374807, 7291345, 8749614, 14582690, 21874035, 43748070]

約数ペア:

[(1, 43748070), (2, 21874035), (3, 14582690), (5, 8749614), (6, 7291345), (10, 4374807), (15, 2916538), (19, 2302530), (23, 1902090), (30, 1458269), (38, 1151265), (46, 951045), (47, 930810), (57, 767510), (69, 634030), (71, 616170), (94, 465405), (95, 460506), (114, 383755), (115, 380418), (138, 317015), (141, 310270), (142, 308085), (190, 230253), (213, 205390), (230, 190209), (235, 186162), (282, 155135), (285, 153502), (345, 126806), (355, 123234), (426, 102695), (437, 100110), (470, 93081), (570, 76751), (690, 63403), (705, 62054), (710, 61617), (874, 50055), (893, 48990), (1065, 41078), (1081, 40470), (1311, 33370), (1349, 32430), (1410, 31027), (1633, 26790), (1786, 24495), (2130, 20539), (2162, 20235), (2185, 20022), (2622, 16685), (2679, 16330), (2698, 16215), (3243, 13490), (3266, 13395), (3337, 13110), (4047, 10810), (4370, 10011), (4465, 9798), (4899, 8930), (5358, 8165), (5405, 8094), (6486, 6745), (6555, 6674)]