3149230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{6427}}^1$

素因数の和:6448

約数の個数: 24

約数和(自身を含む): 6595128

約数和(自身を除く): 3445898

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 6427, 12854, 32135, 44989, 64270, 89978, 224945, 314923, 449890, 629846, 1574615, 3149230]

約数ペア:

[(1, 3149230), (2, 1574615), (5, 629846), (7, 449890), (10, 314923), (14, 224945), (35, 89978), (49, 64270), (70, 44989), (98, 32135), (245, 12854), (490, 6427)]