30257872

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{3359}}^1$

素因数の和:3930

約数の個数: 20

約数和(自身を含む): 58746240

約数和(自身を除く): 28488368

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 3359, 4504, 6718, 9008, 13436, 26872, 53744, 1891117, 3782234, 7564468, 15128936, 30257872]

約数ペア:

[(1, 30257872), (2, 15128936), (4, 7564468), (8, 3782234), (16, 1891117), (563, 53744), (1126, 26872), (2252, 13436), (3359, 9008), (4504, 6718)]