42730345

素因数分解:

$5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1847}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 58722048

約数和(自身を除く): 15991703

約数列:

[1, 5, 7, 35, 661, 1847, 3305, 4627, 9235, 12929, 23135, 64645, 1220867, 6104335, 8546069, 42730345]

約数ペア:

[(1, 42730345), (5, 8546069), (7, 6104335), (35, 1220867), (661, 64645), (1847, 23135), (3305, 12929), (4627, 9235)]