61694290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4177}}^1$

素因数の和:4402

約数の個数: 32

約数和(自身を含む): 127545984

約数和(自身を除く): 65851694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 4177, 7385, 8354, 14770, 20885, 29239, 41770, 58478, 146195, 292390, 881347, 1762694, 4406735, 6169429, 8813470, 12338858, 30847145, 61694290]

約数ペア:

[(1, 61694290), (2, 30847145), (5, 12338858), (7, 8813470), (10, 6169429), (14, 4406735), (35, 1762694), (70, 881347), (211, 292390), (422, 146195), (1055, 58478), (1477, 41770), (2110, 29239), (2954, 20885), (4177, 14770), (7385, 8354)]