2017430955

素因数分解:

$3^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 3763091520

約数和(自身を除く): 1745660565

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 59, 81, 135, 159, 177, 243, 265, 295, 405, 477, 531, 729, 795, 885, 1215, 1431, 1593, 2187, 2385, 2655, 3127, 3481, 3645, 4293, 4779, 7155, 7965, 9381, 10443, 10935, 12879, 14337, 15635, 17405, 21465, 23895, 28143, 31329, 38637, 43011, 46905, 52215, 64395, 71685, 84429, 93987, 115911, 129033, 140715, 156645, 184493, 193185, 215055, 253287, 281961, 422145, 469935, 553479, 579555, 645165, 759861, 845883, 922465, 1266435, 1409805, 1660437, 2279583, 2537649, 2767395, 3799305, 4229415, 4981311, 6838749, 7612947, 8302185, 11397915, 12688245, 14943933, 24906555, 34193745, 38064735, 44831799, 74719665, 134495397, 224158995, 403486191, 672476985, 2017430955]

約数ペア:

[(1, 2017430955), (3, 672476985), (5, 403486191), (9, 224158995), (15, 134495397), (27, 74719665), (45, 44831799), (53, 38064735), (59, 34193745), (81, 24906555), (135, 14943933), (159, 12688245), (177, 11397915), (243, 8302185), (265, 7612947), (295, 6838749), (405, 4981311), (477, 4229415), (531, 3799305), (729, 2767395), (795, 2537649), (885, 2279583), (1215, 1660437), (1431, 1409805), (1593, 1266435), (2187, 922465), (2385, 845883), (2655, 759861), (3127, 645165), (3481, 579555), (3645, 553479), (4293, 469935), (4779, 422145), (7155, 281961), (7965, 253287), (9381, 215055), (10443, 193185), (10935, 184493), (12879, 156645), (14337, 140715), (15635, 129033), (17405, 115911), (21465, 93987), (23895, 84429), (28143, 71685), (31329, 64395), (38637, 52215), (43011, 46905)]