147874790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{6053}}^1$

素因数の和:6416

約数の個数: 32

約数和(自身を含む): 305121600

約数和(自身を除く): 157246810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 1745, 2443, 3490, 4886, 6053, 12106, 12215, 24430, 30265, 42371, 60530, 84742, 211855, 423710, 2112497, 4224994, 10562485, 14787479, 21124970, 29574958, 73937395, 147874790]

約数ペア:

[(1, 147874790), (2, 73937395), (5, 29574958), (7, 21124970), (10, 14787479), (14, 10562485), (35, 4224994), (70, 2112497), (349, 423710), (698, 211855), (1745, 84742), (2443, 60530), (3490, 42371), (4886, 30265), (6053, 24430), (12106, 12215)]