30512974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2963}}^1$

素因数の和:3255

約数の個数: 16

約数和(自身を含む): 48372480

約数和(自身を除く): 17859506

約数列:

[1, 2, 19, 38, 271, 542, 2963, 5149, 5926, 10298, 56297, 112594, 802973, 1605946, 15256487, 30512974]

約数ペア:

[(1, 30512974), (2, 15256487), (19, 1605946), (38, 802973), (271, 112594), (542, 56297), (2963, 10298), (5149, 5926)]