713297270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{68389}}^1$

素因数の和:68552

約数の個数: 32

約数和(自身を含む): 1477224000

約数和(自身を除く): 763926730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 68389, 136778, 341945, 478723, 683890, 957446, 2393615, 4787230, 10189961, 20379922, 50949805, 71329727, 101899610, 142659454, 356648635, 713297270]

約数ペア:

[(1, 713297270), (2, 356648635), (5, 142659454), (7, 101899610), (10, 71329727), (14, 50949805), (35, 20379922), (70, 10189961), (149, 4787230), (298, 2393615), (745, 957446), (1043, 683890), (1490, 478723), (2086, 341945), (5215, 136778), (10430, 68389)]