30828854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129533}}^1$

素因数の和:129559

約数の個数: 16

約数和(自身を含む): 55958688

約数和(自身を除く): 25129834

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 129533, 259066, 906731, 1813462, 2202061, 4404122, 15414427, 30828854]

約数ペア:

[(1, 30828854), (2, 15414427), (7, 4404122), (14, 2202061), (17, 1813462), (34, 906731), (119, 259066), (238, 129533)]