66946260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1115771}}^1$

素因数の和:1115783

約数の個数: 24

約数和(自身を含む): 187449696

約数和(自身を除く): 120503436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1115771, 2231542, 3347313, 4463084, 5578855, 6694626, 11157710, 13389252, 16736565, 22315420, 33473130, 66946260]

約数ペア:

[(1, 66946260), (2, 33473130), (3, 22315420), (4, 16736565), (5, 13389252), (6, 11157710), (10, 6694626), (12, 5578855), (15, 4463084), (20, 3347313), (30, 2231542), (60, 1115771)]