2018557530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35771}}^1$

素因数の和:35817

約数の個数: 128

約数和(自身を含む): 6181401600

約数和(自身を除く): 4162844070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1254, 1485, 1710, 1881, 2090, 2565, 2970, 3135, 3762, 5130, 5643, 6270, 9405, 11286, 18810, 28215, 35771, 56430, 71542, 107313, 178855, 214626, 321939, 357710, 393481, 536565, 643878, 679649, 786962, 965817, 1073130, 1180443, 1359298, 1609695, 1931634, 1967405, 2038947, 2360886, 3219390, 3398245, 3541329, 3934810, 4077894, 4829085, 5902215, 6116841, 6796490, 7082658, 7476139, 9658170, 10194735, 10623987, 11804430, 12233682, 14952278, 17706645, 18350523, 20389470, 21247974, 22428417, 30584205, 35413290, 36701046, 37380695, 44856834, 53119935, 61168410, 67285251, 74761390, 91752615, 106239870, 112142085, 134570502, 183505230, 201855753, 224284170, 336426255, 403711506, 672852510, 1009278765, 2018557530]

約数ペア:

[(1, 2018557530), (2, 1009278765), (3, 672852510), (5, 403711506), (6, 336426255), (9, 224284170), (10, 201855753), (11, 183505230), (15, 134570502), (18, 112142085), (19, 106239870), (22, 91752615), (27, 74761390), (30, 67285251), (33, 61168410), (38, 53119935), (45, 44856834), (54, 37380695), (55, 36701046), (57, 35413290), (66, 30584205), (90, 22428417), (95, 21247974), (99, 20389470), (110, 18350523), (114, 17706645), (135, 14952278), (165, 12233682), (171, 11804430), (190, 10623987), (198, 10194735), (209, 9658170), (270, 7476139), (285, 7082658), (297, 6796490), (330, 6116841), (342, 5902215), (418, 4829085), (495, 4077894), (513, 3934810), (570, 3541329), (594, 3398245), (627, 3219390), (855, 2360886), (990, 2038947), (1026, 1967405), (1045, 1931634), (1254, 1609695), (1485, 1359298), (1710, 1180443), (1881, 1073130), (2090, 965817), (2565, 786962), (2970, 679649), (3135, 643878), (3762, 536565), (5130, 393481), (5643, 357710), (6270, 321939), (9405, 214626), (11286, 178855), (18810, 107313), (28215, 71542), (35771, 56430)]