2772060290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{858223}}^1$

素因数の和:858266

約数の個数: 32

約数和(自身を含む): 5561291520

約数和(自身を除く): 2789231230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 858223, 1716446, 4291115, 8582230, 14589791, 16306237, 29179582, 32612474, 72948955, 81531185, 145897910, 163062370, 277206029, 554412058, 1386030145, 2772060290]

約数ペア:

[(1, 2772060290), (2, 1386030145), (5, 554412058), (10, 277206029), (17, 163062370), (19, 145897910), (34, 81531185), (38, 72948955), (85, 32612474), (95, 29179582), (170, 16306237), (190, 14589791), (323, 8582230), (646, 4291115), (1615, 1716446), (3230, 858223)]