340301270

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{312203}}^1$

素因数の和:312319

約数の個数: 16

約数和(自身を含む): 618163920

約数和(自身を除く): 277862650

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 312203, 624406, 1561015, 3122030, 34030127, 68060254, 170150635, 340301270]

約数ペア:

[(1, 340301270), (2, 170150635), (5, 68060254), (10, 34030127), (109, 3122030), (218, 1561015), (545, 624406), (1090, 312203)]