30995775994

素因数分解:

$2^1\times {\mathrm{89}}^2\times {\mathrm{1129}}^1\times {\mathrm{1733}}^1$

素因数の和:3042

約数の個数: 24

約数和(自身を含む): 47090740860

約数和(自身を除く): 16094964866

約数列:

[1, 2, 89, 178, 1129, 1733, 2258, 3466, 7921, 15842, 100481, 154237, 200962, 308474, 1956557, 3913114, 8942809, 13727093, 17885618, 27454186, 174133573, 348267146, 15497887997, 30995775994]

約数ペア:

[(1, 30995775994), (2, 15497887997), (89, 348267146), (178, 174133573), (1129, 27454186), (1733, 17885618), (2258, 13727093), (3466, 8942809), (7921, 3913114), (15842, 1956557), (100481, 308474), (154237, 200962)]