57508230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147457}}^1$

素因数の和:147480

約数の個数: 32

約数和(自身を含む): 148637664

約数和(自身を除く): 91129434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 147457, 294914, 442371, 737285, 884742, 1474570, 1916941, 2211855, 3833882, 4423710, 5750823, 9584705, 11501646, 19169410, 28754115, 57508230]

約数ペア:

[(1, 57508230), (2, 28754115), (3, 19169410), (5, 11501646), (6, 9584705), (10, 5750823), (13, 4423710), (15, 3833882), (26, 2211855), (30, 1916941), (39, 1474570), (65, 884742), (78, 737285), (130, 442371), (195, 294914), (390, 147457)]