12807761330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{3067}}^1$

素因数の和:3460

約数の個数: 96

約数和(自身を含む): 28620169344

約数和(自身を除く): 15812408014

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 353, 455, 706, 845, 910, 1183, 1690, 1765, 2366, 2471, 3067, 3530, 4589, 4942, 5915, 6134, 9178, 11830, 12355, 15335, 21469, 22945, 24710, 30670, 32123, 39871, 42938, 45890, 59657, 64246, 79742, 107345, 119314, 160615, 199355, 214690, 279097, 298285, 321230, 398710, 417599, 518323, 558194, 596570, 835198, 1036646, 1082651, 1395485, 2087995, 2165302, 2591615, 2790970, 3628261, 4175990, 5183230, 5413255, 7256522, 7578557, 10826510, 14074463, 15157114, 18141305, 28148926, 36282610, 37892785, 70372315, 75785570, 98521241, 140744630, 182968019, 197042482, 365936038, 492606205, 914840095, 985212410, 1280776133, 1829680190, 2561552266, 6403880665, 12807761330]

約数ペア:

[(1, 12807761330), (2, 6403880665), (5, 2561552266), (7, 1829680190), (10, 1280776133), (13, 985212410), (14, 914840095), (26, 492606205), (35, 365936038), (65, 197042482), (70, 182968019), (91, 140744630), (130, 98521241), (169, 75785570), (182, 70372315), (338, 37892785), (353, 36282610), (455, 28148926), (706, 18141305), (845, 15157114), (910, 14074463), (1183, 10826510), (1690, 7578557), (1765, 7256522), (2366, 5413255), (2471, 5183230), (3067, 4175990), (3530, 3628261), (4589, 2790970), (4942, 2591615), (5915, 2165302), (6134, 2087995), (9178, 1395485), (11830, 1082651), (12355, 1036646), (15335, 835198), (21469, 596570), (22945, 558194), (24710, 518323), (30670, 417599), (32123, 398710), (39871, 321230), (42938, 298285), (45890, 279097), (59657, 214690), (64246, 199355), (79742, 160615), (107345, 119314)]