30240476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56843}}^1$

素因数の和:56873

約数の個数: 24

約数和(自身を含む): 63665280

約数和(自身を除く): 33424804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 56843, 113686, 227372, 397901, 795802, 1080017, 1591604, 2160034, 4320068, 7560119, 15120238, 30240476]

約数ペア:

[(1, 30240476), (2, 15120238), (4, 7560119), (7, 4320068), (14, 2160034), (19, 1591604), (28, 1080017), (38, 795802), (76, 397901), (133, 227372), (266, 113686), (532, 56843)]