30897660176

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{9704039}}^1$

素因数の和:9704246

約数の個数: 20

約数和(自身を含む): 60165048000

約数和(自身を除く): 29267387824

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 9704039, 19408078, 38816156, 77632312, 155264624, 1931103761, 3862207522, 7724415044, 15448830088, 30897660176]

約数ペア:

[(1, 30897660176), (2, 15448830088), (4, 7724415044), (8, 3862207522), (16, 1931103761), (199, 155264624), (398, 77632312), (796, 38816156), (1592, 19408078), (3184, 9704039)]