2028851055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2069}}^1$

素因数の和:2381

約数の個数: 96

約数和(自身を含む): 4402045440

約数和(自身を除く): 2373194385

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 283, 315, 385, 495, 693, 849, 1155, 1415, 1981, 2069, 2547, 3113, 3465, 4245, 5943, 6207, 9339, 9905, 10345, 12735, 14483, 15565, 17829, 18621, 21791, 22759, 28017, 29715, 31035, 43449, 46695, 65373, 68277, 72415, 89145, 93105, 108955, 113795, 130347, 140085, 159313, 196119, 204831, 217245, 326865, 341385, 477939, 585527, 651735, 796565, 980595, 1024155, 1433817, 1756581, 2389695, 2927635, 4098689, 5269743, 6440797, 7169085, 8782905, 12296067, 19322391, 20493445, 26348715, 32203985, 36888201, 45085579, 57967173, 61480335, 96611955, 135256737, 184441005, 225427895, 289835865, 405770211, 676283685, 2028851055]

約数ペア:

[(1, 2028851055), (3, 676283685), (5, 405770211), (7, 289835865), (9, 225427895), (11, 184441005), (15, 135256737), (21, 96611955), (33, 61480335), (35, 57967173), (45, 45085579), (55, 36888201), (63, 32203985), (77, 26348715), (99, 20493445), (105, 19322391), (165, 12296067), (231, 8782905), (283, 7169085), (315, 6440797), (385, 5269743), (495, 4098689), (693, 2927635), (849, 2389695), (1155, 1756581), (1415, 1433817), (1981, 1024155), (2069, 980595), (2547, 796565), (3113, 651735), (3465, 585527), (4245, 477939), (5943, 341385), (6207, 326865), (9339, 217245), (9905, 204831), (10345, 196119), (12735, 159313), (14483, 140085), (15565, 130347), (17829, 113795), (18621, 108955), (21791, 93105), (22759, 89145), (28017, 72415), (29715, 68277), (31035, 65373), (43449, 46695)]