2007162885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1403

約数の個数: 128

約数和(自身を含む): 4250824704

約数和(自身を除く): 2243661819

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 67, 85, 91, 105, 119, 195, 201, 221, 255, 273, 335, 357, 455, 469, 595, 663, 871, 1005, 1105, 1139, 1291, 1365, 1407, 1547, 1785, 2345, 2613, 3315, 3417, 3873, 4355, 4641, 5695, 6097, 6455, 7035, 7735, 7973, 9037, 13065, 14807, 16783, 17085, 18291, 19365, 21947, 23205, 23919, 27111, 30485, 39865, 44421, 45185, 50349, 65841, 74035, 83915, 86497, 91455, 103649, 109735, 117481, 119595, 135555, 153629, 222105, 251745, 259491, 285311, 310947, 329205, 352443, 432485, 460887, 518245, 587405, 605479, 768145, 855933, 1124461, 1297455, 1426555, 1470449, 1554735, 1762215, 1816437, 1997177, 2304435, 3027395, 3373383, 4279665, 4411347, 5622305, 5991531, 7352245, 7871227, 9082185, 9985885, 10293143, 16866915, 19115837, 22056735, 23613681, 29957655, 30879429, 39356135, 51465715, 57347511, 95579185, 118068405, 133810859, 154397145, 286737555, 401432577, 669054295, 2007162885]

約数ペア:

[(1, 2007162885), (3, 669054295), (5, 401432577), (7, 286737555), (13, 154397145), (15, 133810859), (17, 118068405), (21, 95579185), (35, 57347511), (39, 51465715), (51, 39356135), (65, 30879429), (67, 29957655), (85, 23613681), (91, 22056735), (105, 19115837), (119, 16866915), (195, 10293143), (201, 9985885), (221, 9082185), (255, 7871227), (273, 7352245), (335, 5991531), (357, 5622305), (455, 4411347), (469, 4279665), (595, 3373383), (663, 3027395), (871, 2304435), (1005, 1997177), (1105, 1816437), (1139, 1762215), (1291, 1554735), (1365, 1470449), (1407, 1426555), (1547, 1297455), (1785, 1124461), (2345, 855933), (2613, 768145), (3315, 605479), (3417, 587405), (3873, 518245), (4355, 460887), (4641, 432485), (5695, 352443), (6097, 329205), (6455, 310947), (7035, 285311), (7735, 259491), (7973, 251745), (9037, 222105), (13065, 153629), (14807, 135555), (16783, 119595), (17085, 117481), (18291, 109735), (19365, 103649), (21947, 91455), (23205, 86497), (23919, 83915), (27111, 74035), (30485, 65841), (39865, 50349), (44421, 45185)]