28148970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1021}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 67697280

約数和(自身を除く): 39548310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 919, 1021, 1838, 2042, 2757, 3063, 4595, 5105, 5514, 6126, 9190, 10210, 13785, 15315, 27570, 30630, 938299, 1876598, 2814897, 4691495, 5629794, 9382990, 14074485, 28148970]

約数ペア:

[(1, 28148970), (2, 14074485), (3, 9382990), (5, 5629794), (6, 4691495), (10, 2814897), (15, 1876598), (30, 938299), (919, 30630), (1021, 27570), (1838, 15315), (2042, 13785), (2757, 10210), (3063, 9190), (4595, 6126), (5105, 5514)]