131669790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4937}}^1$

素因数の和:5081

約数の個数: 64

約数和(自身を含む): 364068864

約数和(自身を除く): 232399074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 3810, 4445, 4937, 5334, 8890, 9874, 13335, 14811, 24685, 26670, 29622, 34559, 49370, 69118, 74055, 103677, 148110, 172795, 207354, 345590, 518385, 626999, 1036770, 1253998, 1880997, 3134995, 3761994, 4388993, 6269990, 8777986, 9404985, 13166979, 18809970, 21944965, 26333958, 43889930, 65834895, 131669790]

約数ペア:

[(1, 131669790), (2, 65834895), (3, 43889930), (5, 26333958), (6, 21944965), (7, 18809970), (10, 13166979), (14, 9404985), (15, 8777986), (21, 6269990), (30, 4388993), (35, 3761994), (42, 3134995), (70, 1880997), (105, 1253998), (127, 1036770), (210, 626999), (254, 518385), (381, 345590), (635, 207354), (762, 172795), (889, 148110), (1270, 103677), (1778, 74055), (1905, 69118), (2667, 49370), (3810, 34559), (4445, 29622), (4937, 26670), (5334, 24685), (8890, 14811), (9874, 13335)]