30212978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{9161}}^1$

素因数の和:9277

約数の個数: 16

約数和(自身を含む): 48485304

約数和(自身を除く): 18272326

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 9161, 18322, 155737, 311474, 888617, 1777234, 15106489, 30212978]

約数ペア:

[(1, 30212978), (2, 15106489), (17, 1777234), (34, 888617), (97, 311474), (194, 155737), (1649, 18322), (3298, 9161)]