30245103

素因数分解:

$3^3\times 7^2\times {\mathrm{22861}}^1$

素因数の和:22884

約数の個数: 24

約数和(自身を含む): 52125360

約数和(自身を除く): 21880257

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 22861, 68583, 160027, 205749, 480081, 617247, 1120189, 1440243, 3360567, 4320729, 10081701, 30245103]

約数ペア:

[(1, 30245103), (3, 10081701), (7, 4320729), (9, 3360567), (21, 1440243), (27, 1120189), (49, 617247), (63, 480081), (147, 205749), (189, 160027), (441, 68583), (1323, 22861)]