3919370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 8951040

約数和(自身を除く): 5031670

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 73, 91, 118, 130, 146, 182, 295, 365, 413, 455, 511, 590, 730, 767, 826, 910, 949, 1022, 1534, 1898, 2065, 2555, 3835, 4130, 4307, 4745, 5110, 5369, 6643, 7670, 8614, 9490, 10738, 13286, 21535, 26845, 30149, 33215, 43070, 53690, 55991, 60298, 66430, 111982, 150745, 279955, 301490, 391937, 559910, 783874, 1959685, 3919370]

約数ペア:

[(1, 3919370), (2, 1959685), (5, 783874), (7, 559910), (10, 391937), (13, 301490), (14, 279955), (26, 150745), (35, 111982), (59, 66430), (65, 60298), (70, 55991), (73, 53690), (91, 43070), (118, 33215), (130, 30149), (146, 26845), (182, 21535), (295, 13286), (365, 10738), (413, 9490), (455, 8614), (511, 7670), (590, 6643), (730, 5369), (767, 5110), (826, 4745), (910, 4307), (949, 4130), (1022, 3835), (1534, 2555), (1898, 2065)]