1339730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19139}}^1$

素因数の和:19153

約数の個数: 16

約数和(自身を含む): 2756160

約数和(自身を除く): 1416430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19139, 38278, 95695, 133973, 191390, 267946, 669865, 1339730]

約数ペア:

[(1, 1339730), (2, 669865), (5, 267946), (7, 191390), (10, 133973), (14, 95695), (35, 38278), (70, 19139)]