11618220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8419}}^1$

素因数の和:8454

約数の個数: 48

約数和(自身を含む): 33949440

約数和(自身を除く): 22331220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 8419, 16838, 25257, 33676, 42095, 50514, 84190, 101028, 126285, 168380, 193637, 252570, 387274, 505140, 580911, 774548, 968185, 1161822, 1936370, 2323644, 2904555, 3872740, 5809110, 11618220]

約数ペア:

[(1, 11618220), (2, 5809110), (3, 3872740), (4, 2904555), (5, 2323644), (6, 1936370), (10, 1161822), (12, 968185), (15, 774548), (20, 580911), (23, 505140), (30, 387274), (46, 252570), (60, 193637), (69, 168380), (92, 126285), (115, 101028), (138, 84190), (230, 50514), (276, 42095), (345, 33676), (460, 25257), (690, 16838), (1380, 8419)]