30405488

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{5639}}^1$

素因数の和:5984

約数の個数: 20

約数和(自身を含む): 59095920

約数和(自身を除く): 28690432

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 5639, 11278, 22556, 45112, 90224, 1900343, 3800686, 7601372, 15202744, 30405488]

約数ペア:

[(1, 30405488), (2, 15202744), (4, 7601372), (8, 3800686), (16, 1900343), (337, 90224), (674, 45112), (1348, 22556), (2696, 11278), (5392, 5639)]