127974180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2132903}}^1$

素因数の和:2132915

約数の個数: 24

約数和(自身を含む): 358327872

約数和(自身を除く): 230353692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2132903, 4265806, 6398709, 8531612, 10664515, 12797418, 21329030, 25594836, 31993545, 42658060, 63987090, 127974180]

約数ペア:

[(1, 127974180), (2, 63987090), (3, 42658060), (4, 31993545), (5, 25594836), (6, 21329030), (10, 12797418), (12, 10664515), (15, 8531612), (20, 6398709), (30, 4265806), (60, 2132903)]