77899470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4001}}^1$

素因数の和:4081

約数の個数: 64

約数和(自身を含む): 207463680

約数和(自身を除く): 129564210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 590, 649, 885, 1298, 1770, 1947, 3245, 3894, 4001, 6490, 8002, 9735, 12003, 19470, 20005, 24006, 40010, 44011, 60015, 88022, 120030, 132033, 220055, 236059, 264066, 440110, 472118, 660165, 708177, 1180295, 1320330, 1416354, 2360590, 2596649, 3540885, 5193298, 7081770, 7789947, 12983245, 15579894, 25966490, 38949735, 77899470]

約数ペア:

[(1, 77899470), (2, 38949735), (3, 25966490), (5, 15579894), (6, 12983245), (10, 7789947), (11, 7081770), (15, 5193298), (22, 3540885), (30, 2596649), (33, 2360590), (55, 1416354), (59, 1320330), (66, 1180295), (110, 708177), (118, 660165), (165, 472118), (177, 440110), (295, 264066), (330, 236059), (354, 220055), (590, 132033), (649, 120030), (885, 88022), (1298, 60015), (1770, 44011), (1947, 40010), (3245, 24006), (3894, 20005), (4001, 19470), (6490, 12003), (8002, 9735)]