2012283910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{3643}}^1$

素因数の和:4277

約数の個数: 64

約数和(自身を含む): 4466552832

約数和(自身を除く): 2454268922

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 607, 910, 1214, 3035, 3643, 4249, 6070, 7286, 7891, 8498, 15782, 18215, 21245, 25501, 36430, 39455, 42490, 47359, 51002, 55237, 78910, 94718, 110474, 127505, 236795, 255010, 276185, 331513, 473590, 552370, 663026, 1657565, 2211301, 3315130, 4422602, 11056505, 15479107, 22113010, 28746913, 30958214, 57493826, 77395535, 143734565, 154791070, 201228391, 287469130, 402456782, 1006141955, 2012283910]

約数ペア:

[(1, 2012283910), (2, 1006141955), (5, 402456782), (7, 287469130), (10, 201228391), (13, 154791070), (14, 143734565), (26, 77395535), (35, 57493826), (65, 30958214), (70, 28746913), (91, 22113010), (130, 15479107), (182, 11056505), (455, 4422602), (607, 3315130), (910, 2211301), (1214, 1657565), (3035, 663026), (3643, 552370), (4249, 473590), (6070, 331513), (7286, 276185), (7891, 255010), (8498, 236795), (15782, 127505), (18215, 110474), (21245, 94718), (25501, 78910), (36430, 55237), (39455, 51002), (42490, 47359)]