30328465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2437}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 38617920

約数和(自身を除く): 8289455

約数列:

[1, 5, 19, 95, 131, 655, 2437, 2489, 12185, 12445, 46303, 231515, 319247, 1596235, 6065693, 30328465]

約数ペア:

[(1, 30328465), (5, 6065693), (19, 1596235), (95, 319247), (131, 231515), (655, 46303), (2437, 12445), (2489, 12185)]