30750322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5431}}^1$

素因数の和:5601

約数の個数: 16

約数和(自身を含む): 48888000

約数和(自身を除く): 18137678

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5431, 5662, 10862, 103189, 206378, 809219, 1618438, 15375161, 30750322]

約数ペア:

[(1, 30750322), (2, 15375161), (19, 1618438), (38, 809219), (149, 206378), (298, 103189), (2831, 10862), (5431, 5662)]