136765580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1063}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 328903680

約数和(自身を除く): 192138100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 919, 1063, 1838, 2126, 3676, 4252, 4595, 5315, 6433, 7441, 9190, 10630, 12866, 14882, 18380, 21260, 25732, 29764, 32165, 37205, 64330, 74410, 128660, 148820, 976897, 1953794, 3907588, 4884485, 6838279, 9768970, 13676558, 19537940, 27353116, 34191395, 68382790, 136765580]

約数ペア:

[(1, 136765580), (2, 68382790), (4, 34191395), (5, 27353116), (7, 19537940), (10, 13676558), (14, 9768970), (20, 6838279), (28, 4884485), (35, 3907588), (70, 1953794), (140, 976897), (919, 148820), (1063, 128660), (1838, 74410), (2126, 64330), (3676, 37205), (4252, 32165), (4595, 29764), (5315, 25732), (6433, 21260), (7441, 18380), (9190, 14882), (10630, 12866)]