4034270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 8100000

約数和(自身を除く): 4065730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1249, 1615, 2498, 3230, 6245, 12490, 21233, 23731, 42466, 47462, 106165, 118655, 212330, 237310, 403427, 806854, 2017135, 4034270]

約数ペア:

[(1, 4034270), (2, 2017135), (5, 806854), (10, 403427), (17, 237310), (19, 212330), (34, 118655), (38, 106165), (85, 47462), (95, 42466), (170, 23731), (190, 21233), (323, 12490), (646, 6245), (1249, 3230), (1615, 2498)]