2552802540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42546709}}^1$

素因数の和:42546721

約数の個数: 24

約数和(自身を含む): 7147847280

約数和(自身を除く): 4595044740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42546709, 85093418, 127640127, 170186836, 212733545, 255280254, 425467090, 510560508, 638200635, 850934180, 1276401270, 2552802540]

約数ペア:

[(1, 2552802540), (2, 1276401270), (3, 850934180), (4, 638200635), (5, 510560508), (6, 425467090), (10, 255280254), (12, 212733545), (15, 170186836), (20, 127640127), (30, 85093418), (60, 42546709)]