30830282

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129539}}^1$

素因数の和:129565

約数の個数: 16

約数和(自身を含む): 55961280

約数和(自身を除く): 25130998

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 129539, 259078, 906773, 1813546, 2202163, 4404326, 15415141, 30830282]

約数ペア:

[(1, 30830282), (2, 15415141), (7, 4404326), (14, 2202163), (17, 1813546), (34, 906773), (119, 259078), (238, 129539)]