11881530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 31233384

約数和(自身を除く): 19351854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1361, 1455, 1746, 2722, 2910, 4083, 4365, 6805, 8166, 8730, 12249, 13610, 20415, 24498, 40830, 61245, 122490, 132017, 264034, 396051, 660085, 792102, 1188153, 1320170, 1980255, 2376306, 3960510, 5940765, 11881530]

約数ペア:

[(1, 11881530), (2, 5940765), (3, 3960510), (5, 2376306), (6, 1980255), (9, 1320170), (10, 1188153), (15, 792102), (18, 660085), (30, 396051), (45, 264034), (90, 132017), (97, 122490), (194, 61245), (291, 40830), (485, 24498), (582, 20415), (873, 13610), (970, 12249), (1361, 8730), (1455, 8166), (1746, 6805), (2722, 4365), (2910, 4083)]