811589610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67129}}^1$

素因数の和:67183

約数の個数: 64

約数和(自身を含む): 2165345280

約数和(自身を除く): 1353755670

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, 2418, 4030, 6045, 12090, 67129, 134258, 201387, 335645, 402774, 671290, 872677, 1006935, 1745354, 2013870, 2080999, 2618031, 4161998, 4363385, 5236062, 6242997, 8726770, 10404995, 12485994, 13090155, 20809990, 26180310, 27052987, 31214985, 54105974, 62429970, 81158961, 135264935, 162317922, 270529870, 405794805, 811589610]

約数ペア:

[(1, 811589610), (2, 405794805), (3, 270529870), (5, 162317922), (6, 135264935), (10, 81158961), (13, 62429970), (15, 54105974), (26, 31214985), (30, 27052987), (31, 26180310), (39, 20809990), (62, 13090155), (65, 12485994), (78, 10404995), (93, 8726770), (130, 6242997), (155, 5236062), (186, 4363385), (195, 4161998), (310, 2618031), (390, 2080999), (403, 2013870), (465, 1745354), (806, 1006935), (930, 872677), (1209, 671290), (2015, 402774), (2418, 335645), (4030, 201387), (6045, 134258), (12090, 67129)]