82814220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{460079}}^1$

素因数の和:460094

約数の個数: 36

約数和(自身を含む): 251203680

約数和(自身を除く): 168389460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 460079, 920158, 1380237, 1840316, 2300395, 2760474, 4140711, 4600790, 5520948, 6901185, 8281422, 9201580, 13802370, 16562844, 20703555, 27604740, 41407110, 82814220]

約数ペア:

[(1, 82814220), (2, 41407110), (3, 27604740), (4, 20703555), (5, 16562844), (6, 13802370), (9, 9201580), (10, 8281422), (12, 6901185), (15, 5520948), (18, 4600790), (20, 4140711), (30, 2760474), (36, 2300395), (45, 1840316), (60, 1380237), (90, 920158), (180, 460079)]