7290530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56081}}^1$

素因数の和:56101

約数の個数: 16

約数和(自身を含む): 14132664

約数和(自身を除く): 6842134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 56081, 112162, 280405, 560810, 729053, 1458106, 3645265, 7290530]

約数ペア:

[(1, 7290530), (2, 3645265), (5, 1458106), (10, 729053), (13, 560810), (26, 280405), (65, 112162), (130, 56081)]