142828020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{793489}}^1$

素因数の和:793504

約数の個数: 36

約数和(自身を含む): 433245540

約数和(自身を除く): 290417520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 793489, 1586978, 2380467, 3173956, 3967445, 4760934, 7141401, 7934890, 9521868, 11902335, 14282802, 15869780, 23804670, 28565604, 35707005, 47609340, 71414010, 142828020]

約数ペア:

[(1, 142828020), (2, 71414010), (3, 47609340), (4, 35707005), (5, 28565604), (6, 23804670), (9, 15869780), (10, 14282802), (12, 11902335), (15, 9521868), (18, 7934890), (20, 7141401), (30, 4760934), (36, 3967445), (45, 3173956), (60, 2380467), (90, 1586978), (180, 793489)]