7122530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1973}}^1$

素因数の和:2018

約数の個数: 24

約数和(自身を含む): 13537692

約数和(自身を除く): 6415162

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 1973, 3610, 3946, 9865, 19730, 37487, 74974, 187435, 374870, 712253, 1424506, 3561265, 7122530]

約数ペア:

[(1, 7122530), (2, 3561265), (5, 1424506), (10, 712253), (19, 374870), (38, 187435), (95, 74974), (190, 37487), (361, 19730), (722, 9865), (1805, 3946), (1973, 3610)]