34310390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2029}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 65772000

約数和(自身を除く): 31461610

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 2029, 3382, 4058, 8455, 10145, 16910, 20290, 38551, 77102, 180581, 192755, 361162, 385510, 902905, 1805810, 3431039, 6862078, 17155195, 34310390]

約数ペア:

[(1, 34310390), (2, 17155195), (5, 6862078), (10, 3431039), (19, 1805810), (38, 902905), (89, 385510), (95, 361162), (178, 192755), (190, 180581), (445, 77102), (890, 38551), (1691, 20290), (2029, 16910), (3382, 10145), (4058, 8455)]