30014019

素因数分解:

$3^2\times 7^2\times {\mathrm{68059}}^1$

素因数の和:68079

約数の個数: 18

約数和(自身を含む): 50432460

約数和(自身を除く): 20418441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 68059, 204177, 476413, 612531, 1429239, 3334891, 4287717, 10004673, 30014019]

約数ペア:

[(1, 30014019), (3, 10004673), (7, 4287717), (9, 3334891), (21, 1429239), (49, 612531), (63, 476413), (147, 204177), (441, 68059)]