2028567450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:809

約数の個数: 192

約数和(自身を含む): 6224101632

約数和(自身を除く): 4195534182

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 353, 390, 421, 455, 525, 546, 650, 706, 842, 910, 975, 1050, 1059, 1263, 1365, 1765, 1950, 2105, 2118, 2275, 2471, 2526, 2730, 2947, 3530, 4210, 4550, 4589, 4942, 5295, 5473, 5894, 6315, 6825, 7413, 8825, 8841, 9178, 10525, 10590, 10946, 12355, 12630, 13650, 13767, 14735, 14826, 16419, 17650, 17682, 21050, 22945, 24710, 26475, 27365, 27534, 29470, 31575, 32123, 32838, 37065, 38311, 44205, 45890, 52950, 54730, 61775, 63150, 64246, 68835, 73675, 74130, 76622, 82095, 88410, 96369, 114725, 114933, 123550, 136825, 137670, 147350, 148613, 160615, 164190, 185325, 191555, 192738, 221025, 229450, 229866, 273650, 297226, 321230, 344175, 370650, 383110, 410475, 442050, 445839, 481845, 574665, 688350, 743065, 803075, 820950, 891678, 957775, 963690, 1040291, 1149330, 1486130, 1606150, 1915550, 1931969, 2080582, 2229195, 2409225, 2873325, 3120873, 3715325, 3863938, 4458390, 4818450, 5201455, 5746650, 5795907, 6241746, 7430650, 9659845, 10402910, 11145975, 11591814, 13523783, 15604365, 19319690, 22291950, 26007275, 27047566, 28979535, 31208730, 40571349, 48299225, 52014550, 57959070, 67618915, 78021825, 81142698, 96598450, 135237830, 144897675, 156043650, 202856745, 289795350, 338094575, 405713490, 676189150, 1014283725, 2028567450]

約数ペア:

[(1, 2028567450), (2, 1014283725), (3, 676189150), (5, 405713490), (6, 338094575), (7, 289795350), (10, 202856745), (13, 156043650), (14, 144897675), (15, 135237830), (21, 96598450), (25, 81142698), (26, 78021825), (30, 67618915), (35, 57959070), (39, 52014550), (42, 48299225), (50, 40571349), (65, 31208730), (70, 28979535), (75, 27047566), (78, 26007275), (91, 22291950), (105, 19319690), (130, 15604365), (150, 13523783), (175, 11591814), (182, 11145975), (195, 10402910), (210, 9659845), (273, 7430650), (325, 6241746), (350, 5795907), (353, 5746650), (390, 5201455), (421, 4818450), (455, 4458390), (525, 3863938), (546, 3715325), (650, 3120873), (706, 2873325), (842, 2409225), (910, 2229195), (975, 2080582), (1050, 1931969), (1059, 1915550), (1263, 1606150), (1365, 1486130), (1765, 1149330), (1950, 1040291), (2105, 963690), (2118, 957775), (2275, 891678), (2471, 820950), (2526, 803075), (2730, 743065), (2947, 688350), (3530, 574665), (4210, 481845), (4550, 445839), (4589, 442050), (4942, 410475), (5295, 383110), (5473, 370650), (5894, 344175), (6315, 321230), (6825, 297226), (7413, 273650), (8825, 229866), (8841, 229450), (9178, 221025), (10525, 192738), (10590, 191555), (10946, 185325), (12355, 164190), (12630, 160615), (13650, 148613), (13767, 147350), (14735, 137670), (14826, 136825), (16419, 123550), (17650, 114933), (17682, 114725), (21050, 96369), (22945, 88410), (24710, 82095), (26475, 76622), (27365, 74130), (27534, 73675), (29470, 68835), (31575, 64246), (32123, 63150), (32838, 61775), (37065, 54730), (38311, 52950), (44205, 45890)]