11826660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 33264000

約数和(自身を除く): 21437340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 449, 878, 898, 1317, 1347, 1756, 1796, 2195, 2245, 2634, 2694, 4390, 4490, 5268, 5388, 6585, 6735, 8780, 8980, 13170, 13470, 26340, 26940, 197111, 394222, 591333, 788444, 985555, 1182666, 1971110, 2365332, 2956665, 3942220, 5913330, 11826660]

約数ペア:

[(1, 11826660), (2, 5913330), (3, 3942220), (4, 2956665), (5, 2365332), (6, 1971110), (10, 1182666), (12, 985555), (15, 788444), (20, 591333), (30, 394222), (60, 197111), (439, 26940), (449, 26340), (878, 13470), (898, 13170), (1317, 8980), (1347, 8780), (1756, 6735), (1796, 6585), (2195, 5388), (2245, 5268), (2634, 4490), (2694, 4390)]