2941944005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20269}}^1$

素因数の和:20334

約数の個数: 64

約数和(自身を含む): 4903718400

約数和(自身を除く): 1961774395

約数列:

[1, 5, 7, 11, 13, 29, 35, 55, 65, 77, 91, 143, 145, 203, 319, 377, 385, 455, 715, 1001, 1015, 1595, 1885, 2233, 2639, 4147, 5005, 11165, 13195, 20269, 20735, 29029, 101345, 141883, 145145, 222959, 263497, 587801, 709415, 1114795, 1317485, 1560713, 1844479, 2898467, 2939005, 4114607, 6465811, 7641413, 7803565, 9222395, 14492335, 20289269, 20573035, 32329055, 38207065, 45260677, 53489891, 84055543, 101446345, 226303385, 267449455, 420277715, 588388801, 2941944005]

約数ペア:

[(1, 2941944005), (5, 588388801), (7, 420277715), (11, 267449455), (13, 226303385), (29, 101446345), (35, 84055543), (55, 53489891), (65, 45260677), (77, 38207065), (91, 32329055), (143, 20573035), (145, 20289269), (203, 14492335), (319, 9222395), (377, 7803565), (385, 7641413), (455, 6465811), (715, 4114607), (1001, 2939005), (1015, 2898467), (1595, 1844479), (1885, 1560713), (2233, 1317485), (2639, 1114795), (4147, 709415), (5005, 587801), (11165, 263497), (13195, 222959), (20269, 145145), (20735, 141883), (29029, 101345)]