214394220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1191079}}^1$

素因数の和:1191094

約数の個数: 36

約数和(自身を含む): 650329680

約数和(自身を除く): 435935460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1191079, 2382158, 3573237, 4764316, 5955395, 7146474, 10719711, 11910790, 14292948, 17866185, 21439422, 23821580, 35732370, 42878844, 53598555, 71464740, 107197110, 214394220]

約数ペア:

[(1, 214394220), (2, 107197110), (3, 71464740), (4, 53598555), (5, 42878844), (6, 35732370), (9, 23821580), (10, 21439422), (12, 17866185), (15, 14292948), (18, 11910790), (20, 10719711), (30, 7146474), (36, 5955395), (45, 4764316), (60, 3573237), (90, 2382158), (180, 1191079)]