2108234205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1112

約数の個数: 192

約数和(自身を含む): 4955258880

約数和(自身を除く): 2847024675

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 31, 33, 35, 45, 55, 57, 63, 77, 93, 95, 99, 105, 133, 155, 165, 171, 209, 217, 231, 279, 285, 315, 341, 385, 399, 465, 495, 589, 627, 651, 665, 693, 855, 1023, 1033, 1045, 1085, 1155, 1197, 1395, 1463, 1705, 1767, 1881, 1953, 1995, 2387, 2945, 3069, 3099, 3135, 3255, 3465, 4123, 4389, 5115, 5165, 5301, 5985, 6479, 7161, 7231, 7315, 8835, 9297, 9405, 9765, 11363, 11935, 12369, 13167, 15345, 15495, 19437, 19627, 20615, 21483, 21693, 21945, 26505, 32023, 32395, 34089, 35805, 36155, 37107, 45353, 46485, 56815, 58311, 58881, 61845, 65079, 65835, 79541, 96069, 97185, 98135, 102267, 107415, 108465, 136059, 137389, 160115, 170445, 176643, 185535, 215897, 224161, 226765, 238623, 288207, 291555, 294405, 325395, 352253, 397705, 408177, 412167, 480345, 511335, 608437, 647691, 672483, 680295, 686945, 715869, 883215, 1056759, 1079485, 1120805, 1193115, 1236501, 1441035, 1511279, 1761265, 1825311, 1943073, 2017449, 2040885, 2060835, 2465771, 3042185, 3170277, 3238455, 3362415, 3579345, 4259059, 4533837, 5283795, 5475933, 6182505, 6692807, 7397313, 7556395, 9126555, 9715365, 10087245, 12328855, 12777177, 13601511, 15851385, 20078421, 21295295, 22191939, 22669185, 27379665, 33464035, 36986565, 38331531, 46849649, 60235263, 63885885, 68007555, 100392105, 110959695, 140548947, 191657655, 234248245, 301176315, 421646841, 702744735, 2108234205]

約数ペア:

[(1, 2108234205), (3, 702744735), (5, 421646841), (7, 301176315), (9, 234248245), (11, 191657655), (15, 140548947), (19, 110959695), (21, 100392105), (31, 68007555), (33, 63885885), (35, 60235263), (45, 46849649), (55, 38331531), (57, 36986565), (63, 33464035), (77, 27379665), (93, 22669185), (95, 22191939), (99, 21295295), (105, 20078421), (133, 15851385), (155, 13601511), (165, 12777177), (171, 12328855), (209, 10087245), (217, 9715365), (231, 9126555), (279, 7556395), (285, 7397313), (315, 6692807), (341, 6182505), (385, 5475933), (399, 5283795), (465, 4533837), (495, 4259059), (589, 3579345), (627, 3362415), (651, 3238455), (665, 3170277), (693, 3042185), (855, 2465771), (1023, 2060835), (1033, 2040885), (1045, 2017449), (1085, 1943073), (1155, 1825311), (1197, 1761265), (1395, 1511279), (1463, 1441035), (1705, 1236501), (1767, 1193115), (1881, 1120805), (1953, 1079485), (1995, 1056759), (2387, 883215), (2945, 715869), (3069, 686945), (3099, 680295), (3135, 672483), (3255, 647691), (3465, 608437), (4123, 511335), (4389, 480345), (5115, 412167), (5165, 408177), (5301, 397705), (5985, 352253), (6479, 325395), (7161, 294405), (7231, 291555), (7315, 288207), (8835, 238623), (9297, 226765), (9405, 224161), (9765, 215897), (11363, 185535), (11935, 176643), (12369, 170445), (13167, 160115), (15345, 137389), (15495, 136059), (19437, 108465), (19627, 107415), (20615, 102267), (21483, 98135), (21693, 97185), (21945, 96069), (26505, 79541), (32023, 65835), (32395, 65079), (34089, 61845), (35805, 58881), (36155, 58311), (37107, 56815), (45353, 46485)]