40030102

素因数分解:

$2^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{1987}}^1$

素因数の和:3435

約数の個数: 16

約数和(自身を含む): 68705280

約数和(自身を除く): 28675178

約数列:

[1, 2, 7, 14, 1439, 1987, 2878, 3974, 10073, 13909, 20146, 27818, 2859293, 5718586, 20015051, 40030102]

約数ペア:

[(1, 40030102), (2, 20015051), (7, 5718586), (14, 2859293), (1439, 27818), (1987, 20146), (2878, 13909), (3974, 10073)]