66920161490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{687277}}^1$

素因数の和:687411

約数の個数: 64

約数和(自身を含む): 149639664384

約数和(自身を除く): 82719502894

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 107, 130, 182, 214, 455, 535, 749, 910, 1070, 1391, 1498, 2782, 3745, 6955, 7490, 9737, 13910, 19474, 48685, 97370, 687277, 1374554, 3436385, 4810939, 6872770, 8934601, 9621878, 17869202, 24054695, 44673005, 48109390, 62542207, 73538639, 89346010, 125084414, 147077278, 312711035, 367693195, 514770473, 625422070, 735386390, 956002307, 1029540946, 1912004614, 2573852365, 4780011535, 5147704730, 6692016149, 9560023070, 13384032298, 33460080745, 66920161490]

約数ペア:

[(1, 66920161490), (2, 33460080745), (5, 13384032298), (7, 9560023070), (10, 6692016149), (13, 5147704730), (14, 4780011535), (26, 2573852365), (35, 1912004614), (65, 1029540946), (70, 956002307), (91, 735386390), (107, 625422070), (130, 514770473), (182, 367693195), (214, 312711035), (455, 147077278), (535, 125084414), (749, 89346010), (910, 73538639), (1070, 62542207), (1391, 48109390), (1498, 44673005), (2782, 24054695), (3745, 17869202), (6955, 9621878), (7490, 8934601), (9737, 6872770), (13910, 4810939), (19474, 3436385), (48685, 1374554), (97370, 687277)]