30686095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4259}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 40487040

約数和(自身を除く): 9800945

約数列:

[1, 5, 11, 55, 131, 655, 1441, 4259, 7205, 21295, 46849, 234245, 557929, 2789645, 6137219, 30686095]

約数ペア:

[(1, 30686095), (5, 6137219), (11, 2789645), (55, 557929), (131, 234245), (655, 46849), (1441, 21295), (4259, 7205)]