295202390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{26861}}^1$

素因数の和:27032

約数の個数: 32

約数和(自身を含む): 611164224

約数和(自身を除く): 315961834

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990, 26861, 53722, 134305, 188027, 268610, 376054, 940135, 1880270, 4217177, 8434354, 21085885, 29520239, 42171770, 59040478, 147601195, 295202390]

約数ペア:

[(1, 295202390), (2, 147601195), (5, 59040478), (7, 42171770), (10, 29520239), (14, 21085885), (35, 8434354), (70, 4217177), (157, 1880270), (314, 940135), (785, 376054), (1099, 268610), (1570, 188027), (2198, 134305), (5495, 53722), (10990, 26861)]