194897580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3248293}}^1$

素因数の和:3248305

約数の個数: 24

約数和(自身を含む): 545713392

約数和(自身を除く): 350815812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3248293, 6496586, 9744879, 12993172, 16241465, 19489758, 32482930, 38979516, 48724395, 64965860, 97448790, 194897580]

約数ペア:

[(1, 194897580), (2, 97448790), (3, 64965860), (4, 48724395), (5, 38979516), (6, 32482930), (10, 19489758), (12, 16241465), (15, 12993172), (20, 9744879), (30, 6496586), (60, 3248293)]