30020042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5861}}^1$

素因数の和:6073

約数の個数: 16

約数和(自身を含む): 48748392

約数和(自身を除く): 18728350

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 5861, 11722, 76193, 152386, 1154617, 2309234, 15010021, 30020042]

約数ペア:

[(1, 30020042), (2, 15010021), (13, 2309234), (26, 1154617), (197, 152386), (394, 76193), (2561, 11722), (5122, 5861)]