30797438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129401}}^1$

素因数の和:129427

約数の個数: 16

約数和(自身を含む): 55901664

約数和(自身を除く): 25104226

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 129401, 258802, 905807, 1811614, 2199817, 4399634, 15398719, 30797438]

約数ペア:

[(1, 30797438), (2, 15398719), (7, 4399634), (14, 2199817), (17, 1811614), (34, 905807), (119, 258802), (238, 129401)]