30960026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6551}}^1$

素因数の和:6709

約数の個数: 16

約数和(自身を含む): 49533120

約数和(自身を除く): 18573094

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 6551, 13102, 111367, 222734, 910589, 1821178, 15480013, 30960026]

約数ペア:

[(1, 30960026), (2, 15480013), (17, 1821178), (34, 910589), (139, 222734), (278, 111367), (2363, 13102), (4726, 6551)]