225630420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3760507}}^1$

素因数の和:3760519

約数の個数: 24

約数和(自身を含む): 631765344

約数和(自身を除く): 406134924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3760507, 7521014, 11281521, 15042028, 18802535, 22563042, 37605070, 45126084, 56407605, 75210140, 112815210, 225630420]

約数ペア:

[(1, 225630420), (2, 112815210), (3, 75210140), (4, 56407605), (5, 45126084), (6, 37605070), (10, 22563042), (12, 18802535), (15, 15042028), (20, 11281521), (30, 7521014), (60, 3760507)]