30406894

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{2939}}^1$

素因数の和:3687

約数の個数: 16

約数和(自身を含む): 52214400

約数和(自身を除く): 21807506

約数列:

[1, 2, 7, 14, 739, 1478, 2939, 5173, 5878, 10346, 20573, 41146, 2171921, 4343842, 15203447, 30406894]

約数ペア:

[(1, 30406894), (2, 15203447), (7, 4343842), (14, 2171921), (739, 41146), (1478, 20573), (2939, 10346), (5173, 5878)]