25739610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2183

約数の個数: 64

約数和(自身を含む): 68705280

約数和(自身を除く): 42965670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2129, 2418, 4030, 4258, 6045, 6387, 10645, 12090, 12774, 21290, 27677, 31935, 55354, 63870, 65999, 83031, 131998, 138385, 166062, 197997, 276770, 329995, 395994, 415155, 659990, 830310, 857987, 989985, 1715974, 1979970, 2573961, 4289935, 5147922, 8579870, 12869805, 25739610]

約数ペア:

[(1, 25739610), (2, 12869805), (3, 8579870), (5, 5147922), (6, 4289935), (10, 2573961), (13, 1979970), (15, 1715974), (26, 989985), (30, 857987), (31, 830310), (39, 659990), (62, 415155), (65, 395994), (78, 329995), (93, 276770), (130, 197997), (155, 166062), (186, 138385), (195, 131998), (310, 83031), (390, 65999), (403, 63870), (465, 55354), (806, 31935), (930, 27677), (1209, 21290), (2015, 12774), (2129, 12090), (2418, 10645), (4030, 6387), (4258, 6045)]