201651420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3360857}}^1$

素因数の和:3360869

約数の個数: 24

約数和(自身を含む): 564624144

約数和(自身を除く): 362972724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3360857, 6721714, 10082571, 13443428, 16804285, 20165142, 33608570, 40330284, 50412855, 67217140, 100825710, 201651420]

約数ペア:

[(1, 201651420), (2, 100825710), (3, 67217140), (4, 50412855), (5, 40330284), (6, 33608570), (10, 20165142), (12, 16804285), (15, 13443428), (20, 10082571), (30, 6721714), (60, 3360857)]