70637904

素因数分解:

$2^4\times 3^2\times {\mathrm{490541}}^1$

素因数の和:490555

約数の個数: 30

約数和(自身を含む): 197688426

約数和(自身を除く): 127050522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 490541, 981082, 1471623, 1962164, 2943246, 3924328, 4414869, 5886492, 7848656, 8829738, 11772984, 17659476, 23545968, 35318952, 70637904]

約数ペア:

[(1, 70637904), (2, 35318952), (3, 23545968), (4, 17659476), (6, 11772984), (8, 8829738), (9, 7848656), (12, 5886492), (16, 4414869), (18, 3924328), (24, 2943246), (36, 1962164), (48, 1471623), (72, 981082), (144, 490541)]