64142370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{712693}}^1$

素因数の和:712706

約数の個数: 24

約数和(自身を含む): 166770396

約数和(自身を除く): 102628026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 712693, 1425386, 2138079, 3563465, 4276158, 6414237, 7126930, 10690395, 12828474, 21380790, 32071185, 64142370]

約数ペア:

[(1, 64142370), (2, 32071185), (3, 21380790), (5, 12828474), (6, 10690395), (9, 7126930), (10, 6414237), (15, 4276158), (18, 3563465), (30, 2138079), (45, 1425386), (90, 712693)]