12670296730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{82387}}^1$

素因数の和:82440

約数の個数: 64

約数和(自身を含む): 28236015360

約数和(自身を除く): 15565718630

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2197, 2366, 4394, 5915, 10985, 11830, 15379, 21970, 30758, 76895, 82387, 153790, 164774, 411935, 576709, 823870, 1071031, 1153418, 2142062, 2883545, 5355155, 5767090, 7497217, 10710310, 13923403, 14994434, 27846806, 37486085, 69617015, 74972170, 97463821, 139234030, 181004239, 194927642, 362008478, 487319105, 905021195, 974638210, 1267029673, 1810042390, 2534059346, 6335148365, 12670296730]

約数ペア:

[(1, 12670296730), (2, 6335148365), (5, 2534059346), (7, 1810042390), (10, 1267029673), (13, 974638210), (14, 905021195), (26, 487319105), (35, 362008478), (65, 194927642), (70, 181004239), (91, 139234030), (130, 97463821), (169, 74972170), (182, 69617015), (338, 37486085), (455, 27846806), (845, 14994434), (910, 13923403), (1183, 10710310), (1690, 7497217), (2197, 5767090), (2366, 5355155), (4394, 2883545), (5915, 2142062), (10985, 1153418), (11830, 1071031), (15379, 823870), (21970, 576709), (30758, 411935), (76895, 164774), (82387, 153790)]