30639696

素因数分解:

$2^4\times 3^1\times {\mathrm{638327}}^1$

素因数の和:638338

約数の個数: 20

約数和(自身を含む): 79152672

約数和(自身を除く): 48512976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 638327, 1276654, 1914981, 2553308, 3829962, 5106616, 7659924, 10213232, 15319848, 30639696]

約数ペア:

[(1, 30639696), (2, 15319848), (3, 10213232), (4, 7659924), (6, 5106616), (8, 3829962), (12, 2553308), (16, 1914981), (24, 1276654), (48, 638327)]